{"id":39453,"date":"2022-12-13T16:02:32","date_gmt":"2022-12-13T15:02:32","guid":{"rendered":"https:\/\/nurel.com\/products-nurel-synthetic-fibers\/functional-nurel-synthetic-fibers\/far-infrared-nurel-synthetic-fibers\/"},"modified":"2026-05-11T11:03:45","modified_gmt":"2026-05-11T09:03:45","slug":"far-infrared","status":"publish","type":"page","link":"https:\/\/nurel.com\/en\/fibers-division\/products\/technical-fibers\/far-infrared\/","title":{"rendered":"Far Infrared"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"39453\" class=\"elementor elementor-39453 elementor-15864\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ecf412f elementor-section-full_width elementor-section-content-middle elementor-section-height-default elementor-section-height-default\" data-id=\"ecf412f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a6a09fd\" data-id=\"a6a09fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c411bf6 elementor-widget elementor-widget-image\" data-id=\"c411bf6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"80\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2026\/04\/XTRA-ACTIVE-INFRARED-logo-1.png\" class=\"attachment-full size-full wp-image-298106 lazyload\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 200px; --smush-placeholder-aspect-ratio: 200\/80;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-103ab4b elementor-widget elementor-widget-image-box\" data-id=\"103ab4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h1 class=\"elementor-image-box-title\">FAR INFRARED nylon<\/h1><p class=\"elementor-image-box-description\"><h2 class=\"subtitle\">XTRA\u2011ACTIVE INFRARED is a PA6 yarn that incorporates the benefits of Far Infrared technology. <\/h2>\n<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c294a7 elementor-widget elementor-widget-button\" data-id=\"8c294a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nurel.com\/en\/fibers-division\/download-technical-yarns-catalogue\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download catalogue<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-47f685b\" data-id=\"47f685b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-94a52a6 elementor-section-full_width elementor-section-content-middle elementor-section-height-default elementor-section-height-default\" data-id=\"94a52a6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9e0d311\" data-id=\"9e0d311\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fcd7551 elementor-widget elementor-widget-heading\" data-id=\"fcd7551\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">NEW DEVELOPMENTS: XTRA\u2011ACTIVE INFRARED\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37cd95d elementor-widget elementor-widget-text-editor\" data-id=\"37cd95d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>XTRA-ACTIVE INFRARED<\/strong> is a <strong>nylon <\/strong>yarn that incorporates an additive based on <strong>mineral gemstones<\/strong>. These minerals naturally absorb and <strong>reflect the body\u2019s infrared energy<\/strong>, providing a <strong>relaxing effect<\/strong>. This additive is designed to boost energy levels over the long term, improve blood circulation, increase oxygen delivery by blood cells and promote restful sleep, thereby facilitating a <strong>quicker recovery from fatigue<\/strong>.  <\/p><h6><span style=\"color: #808080;\">*This information has been provided by the FIR supplier. The claims relate to the FIR additive incorporated into a nylon yarn. <\/span><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd12371 elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"dd12371\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nurel.com\/en\/fibers-division\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request information<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-12f11c0\" data-id=\"12f11c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aede58c elementor-invisible elementor-widget elementor-widget-image\" data-id=\"aede58c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"609\" src=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-600x609.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-38627\" alt=\"NERIDE far infrared technology increases blood flow and provides a gentle warmth, beneficial to the human body.\" srcset=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-600x609.png 600w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-296x300.png 296w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-1009x1024.png 1009w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-768x780.png 768w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-1513x1536.png 1513w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-208-4-2018x2048.png 2018w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb2c7fa elementor-invisible elementor-widget elementor-widget-image\" data-id=\"eb2c7fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"80\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2026\/04\/XTRA-ACTIVE-INFRARED-logo-1.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-298106 lazyload\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 200px; --smush-placeholder-aspect-ratio: 200\/80;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f822b9 elementor-section-full_width elementor-section-content-middle elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"2f822b9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;opacity-fan&quot;,&quot;shape_divider_bottom&quot;:&quot;opacity-fan&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 19.6\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 18.8 141.8 4.1 283.5 18.8 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 12.6 141.8 4 283.5 12.6 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 6.4 141.8 4 283.5 6.4 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L0 1.2 141.8 4 283.5 1.2 283.5 0z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 19.6\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 18.8 141.8 4.1 283.5 18.8 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 12.6 141.8 4 283.5 12.6 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 6.4 141.8 4 283.5 6.4 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L0 1.2 141.8 4 283.5 1.2 283.5 0z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8f989c7\" data-id=\"8f989c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-696fb42 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"696fb42\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"514\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-600x514.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-38621 lazyload\" alt=\"Negative ions generated in NERIDE Far Infrared fibers help improve respiration and increase energy levels.\" data-srcset=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-600x514.png 600w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-300x257.png 300w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-1024x876.png 1024w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-768x657.png 768w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-1536x1315.png 1536w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-216-2-2048x1753.png 2048w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/514;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0e65242\" data-id=\"0e65242\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-02ed4a4 elementor-widget elementor-widget-heading\" data-id=\"02ed4a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are FIR rays?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f47302 elementor-widget elementor-widget-text-editor\" data-id=\"1f47302\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sunlight <\/strong>is the main source of Far Infrared Rays (FIR), which are crucial to the process of photosynthesis in plants. The gentle heat produced by FIR is widely recognised for its ability <strong>to enhance overall wellbeing<\/strong>. <\/p><p>However, the sun is not the only source of FIR; all objects, including human beings, not only absorb but also emit these rays. Interestingly, approximately <strong>50% of the energy generated by the human body is emitted in the form of far infrared rays<\/strong>. This therapeutic heat has the ability to penetrate deeply, reaching beneath the skin and into the muscles, <strong>offering potential health benefits<\/strong>.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a922736 elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"a922736\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nurel.com\/en\/?page_id=48778\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Product finder<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-337524e elementor-section-full_width elementor-section-content-middle elementor-section-height-default elementor-section-height-default\" data-id=\"337524e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-420fbe2\" data-id=\"420fbe2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ad2e43b elementor-widget elementor-widget-heading\" data-id=\"ad2e43b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">APLICATIONS OF XTRA-ACTIVE INFRARED<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cbea58 elementor-widget elementor-widget-text-editor\" data-id=\"2cbea58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Nylon fibres with Far Infrared Rays<\/strong> (FIR) offer multiple benefits in textiles and garments. Ideal for <strong>sportswear<\/strong>, they can help improve circulation and reduce fatigue. In <strong>therapeutic garments<\/strong>, they may help relieve muscle pain and promote relaxation. They also support restful sleep when used in <strong>bedding and pyjamas<\/strong>. In addition, they are well suited to <strong>thermal garments<\/strong> thanks to their ability to reflect heat.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6467449\" data-id=\"6467449\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ddc6a1 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"6ddc6a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"484\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-600x484.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-38623 lazyload\" alt=\"Thanks to Far Infrared technology, NERIDE FIR is specially designed to create a long-term energy boost, improving blood circulation.\" data-srcset=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-600x484.png 600w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-300x242.png 300w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-1024x825.png 1024w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-768x619.png 768w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-1536x1238.png 1536w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-207-4-2048x1651.png 2048w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/484;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-842ce93 elementor-section-full_width elementor-section-content-middle elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"842ce93\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;opacity-fan&quot;,&quot;shape_divider_bottom&quot;:&quot;opacity-fan&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 19.6\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 18.8 141.8 4.1 283.5 18.8 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 12.6 141.8 4 283.5 12.6 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 6.4 141.8 4 283.5 6.4 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L0 1.2 141.8 4 283.5 1.2 283.5 0z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 19.6\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 18.8 141.8 4.1 283.5 18.8 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 12.6 141.8 4 283.5 12.6 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.33\" d=\"M0 0L0 6.4 141.8 4 283.5 6.4 283.5 0z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L0 1.2 141.8 4 283.5 1.2 283.5 0z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d488c02\" data-id=\"d488c02\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-466bc33 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"466bc33\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"531\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-600x531.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-38625 lazyload\" alt=\"Fabrics made from Far Infrared synthetic fibers need to be heavier and denser to be more effective.\" data-srcset=\"https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-600x531.png 600w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-300x265.png 300w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-1024x906.png 1024w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-768x679.png 768w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-1536x1359.png 1536w, https:\/\/nurel.com\/wp-content\/uploads\/2022\/11\/Group-215-1-2048x1812.png 2048w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/531;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a1f2e3 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"3a1f2e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"80\" data-src=\"https:\/\/nurel.com\/wp-content\/uploads\/2026\/04\/XTRA-ACTIVE-INFRARED-logo-1.png\" class=\"attachment-woocommerce_single size-woocommerce_single wp-image-298106 lazyload\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 200px; --smush-placeholder-aspect-ratio: 200\/80;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-017cd55\" data-id=\"017cd55\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-311e296 elementor-widget elementor-widget-heading\" data-id=\"311e296\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding the effectiveness of FIR fibres\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc5b8ff elementor-widget elementor-widget-text-editor\" data-id=\"cc5b8ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>It is important to note that, while research exists supporting the benefits of FIR, <strong>their effectiveness may vary<\/strong>. In addition, individual sensitivity to the effects of FIR <strong>can differ from person to person<\/strong>. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9e28a4 elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"a9e28a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nurel.com\/en\/fibers-division\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request information<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-858df62 elementor-section-content-space-around elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"858df62\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c284a0\" data-id=\"3c284a0\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43694bf elementor-widget elementor-widget-heading\" data-id=\"43694bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Would you like to stay up to date with the latest news from NUREL Synthetic Fibers?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f2379e elementor-widget elementor-widget-heading\" data-id=\"8f2379e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SUBSCRIBE TO OUR NEWSLETTER<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-79c2536\" data-id=\"79c2536\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe44a21 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"fe44a21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/nurel.com\/en\/fibers-division\/contact\/newsletter\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SUBSCRIBE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>FAR INFRARED nylon XTRA\u2011ACTIVE INFRARED is a PA6 yarn that incorporates the benefits of Far Infrared technology. Download catalogue NEW DEVELOPMENTS: XTRA\u2011ACTIVE INFRARED XTRA-ACTIVE INFRARED is a nylon yarn that incorporates an additive based on mineral gemstones. These minerals naturally absorb and reflect the body\u2019s infrared energy, providing a relaxing effect. This additive is designed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":38611,"parent":39442,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"631","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-39453","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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