--- title: Thermal Pro™ FR date: 2018-11-27T06:38:00-08:00 author: Admin Istrator canonical_url: "https://www.polartec.com/fabrics/flame-resistant/thermal-pro-flame-resistant" section: Interior Pages --- [Skip to Main Content](#main-content-wrapper) Accessibility Feedback Ask Us About Thermal Pro™ FR # Thermal Pro™ FR. ## Beyond Fleece Protection. [ Features & Benefits. ](#fdp-features) [ Fabric Film. ](#fdp-film) [ Information. ](#fdp-information) [ FAQs. ](#faq) [ Stories. ](#fdp-stories) Jump to Section. The evolution of an original, made to protect. ![Thermal Pro™ FR fabric detail]() ## Thermal Pro™ FR Key Features & Benefits. ![]()### Performance fleece. ![]()### Versatile styles. ![]()### Warmth without weight. ![]()### Highly breathable. ![]()### Durable. ![]()### Easy care. ![]()### Flame resistant. ![Thermal Pro™ FR fabric detail]() ![Thermal Pro™ FR]() # Thermal Pro™ FR. ## Polartec® Thermal Pro™ FR is thermal fleece, redesigned. An adaptable fabric suitable for a variety of styles, applications and fully certified to flame resistant standards. Thermal Pro™ FR advances the original shearling fleece with innovative knit structures providing breathability, warmth, durability, and flame resistance. - Made with flame resistant technology. - The original synthetic fleece, adapted for versatility and protection. - Comfortable and lightweight, keeping you warm without weighing you down. - Tough and durable for the most challenging work environments. - Keep heat in when it's needed, let it out when it's not. ![Polartec® Thermal Pro™ FR is thermal fleece, redesigned. An adaptable fabric suitable for a variety of styles, applications and fully certified to flame resistant standards. Thermal Pro™ FR advances the original shearling fleece with innovative knit structures providing breathability, warmth, durability, and flame resistance.]() ### What is the difference between a non-FR fabric and FR-treated fabrics? ### What is the difference between a non-FR fabric and FR-treated fabrics? Polartec® fabrics made with our permanent flame-resistant (FR) yarn technology, are engineered not to melt, drip, or ignite when exposed to extreme heat sources. By adding flame resistance to our top Polartec® base and insulation lines, we protect you from the elements and from intense heat and flames. To learn more about our best-in-class textile technologies, many of which are available in a FR version, see our Fabrics section. ### What are the characteristics of the FR treatment? ### What are the characteristics of the FR treatment? Polartec® FR fabrics provide enhanced protection in hazardous environments and meet NFPA 70E and ISO-EN 11612 standards for flame resistance. Unlike non-FR fabrics, which can burn or melt, our FR-treated fabrics offer long-lasting safety without compromising comfort and durability. To explore the characteristics of our base and insulation fabrics, many of which are also available in a FR version, see our Fabrics section. ## Go Beyond, Today. From industry insider access, to community updates, be the first to know what we’re doing next. ![Power Dry™ FR]()## Power Dry™ FR. Beyond Protective Moisture Control. Next to skin perspiration management, made to protect during performance activities. [Explore Power Dry™ FR. ](https://www.polartec.com/fabrics/flame-resistant/power-dry-flame-resistant) ![Power Grid™ FR]()## Power Grid™ FR. Beyond Protected & Ready. Lightweight flame resistant fabric, made for movement. [Explore Power Grid™ FR. ](https://www.polartec.com/fabrics/flame-resistant/power-grid-flame-resistant) ![Wind Pro™ FR]()## Wind Pro™ FR. Beyond Fleece Protection. The evolution of an original, made to protect. [Explore Wind Pro™ FR. ](https://www.polartec.com/fabrics/flame-resistant/wind-pro-flame-resistant) ![Power Stretch™ FR]()## Power Stretch™ FR. Beyond Protected Moves. Premium flame resistant stretch and recovery knit technology, made to protect during elite performance. [Explore Power Stretch™ FR. ](https://www.polartec.com/fabrics/flame-resistant/power-stretch-flame-resistant) ## Thermal Pro™ FR Stories. [ ![Partner Product Release: Santini X Polartec® Windbloc™]() ### Partner Product Release: Santini X Polartec® Windbloc™ ](https://www.polartec.com/news/partner-product-release-santini-x-polartec-windbloc) [ ![Featured Partner: Passenger]() ### Featured Partner: Passenger ](https://www.polartec.com/news/featured-partner-passenger) [ ![Featured Partner: La Sportiva]() ### Featured Partner: La Sportiva ](https://www.polartec.com/news/featured-partner-la-sportiva) [ ![Partner Product Release: Ornot X Polartec® Power Wool™]() ### Partner Product Release: Ornot X Polartec® Power Wool™ ](https://www.polartec.com/news/partner-product-release-ornot-x-polartec-power-wool) [ ![Featured Partner: Berghaus]() ### Featured Partner: Berghaus ](https://www.polartec.com/news/featured-partner-berghaus) [ ![Partner Product Release: Indyeva: Lampaat X Polartec® Thermal Pro™]() ### Partner Product Release: Indyeva: Lampaat X Polartec® Thermal Pro™ ](https://www.polartec.com/news/partner-product-release-indyeva-lampaat-x-polartec-thermal-pro) [ ![Partner Product Release: Montura - Explore The Dark Side Of Adventure]() ### Partner Product Release: Montura - Explore The Dark Side Of Adventure ](https://www.polartec.com/news/partner-product-release-montura-explore-the-dark-side-of-adventure) [ ![Partner Product Launch: R.A.D® X POLARTEC® Collection]() ### Partner Product Launch: R.A.D® X POLARTEC® Collection ](https://www.polartec.com/news/partner-product-launch-r-a-d) [ ![Partner Product Release: Houdini - The Design of an Icon]() ### Partner Product Release: Houdini - The Design of an Icon ](https://www.polartec.com/news/partner-product-release-houdini-the-design-of-an-icon) [ ![Partner Product Release: Satisfy Running]() ### Partner Product Release: Satisfy Running ](https://www.polartec.com/news/partner-product-release-satisfy-running) [ ![Partner Product Release: Gobik]() ### Partner Product Release: Gobik ](https://www.polartec.com/news/partner-product-release-gobik-2) [ ![Featured Partner: Haven]() ### Featured Partner: Haven ](https://www.polartec.com/news/featured-partner-haven) [ ![Featured Partner: Norrøna]() ### Featured Partner: Norrøna ](https://www.polartec.com/news/featured-partner-norr%C3%B8na) [ ![Partner Product Release: Gramicci]() ### Partner Product Release: Gramicci ](https://www.polartec.com/news/partner-product-release-gramicci-2-2) [ ![Partner Product Release: Santini]() ### Partner Product Release: Santini ](https://www.polartec.com/news/partner-product-release-santini-ovis-2) [ ![2023 Polartec Apex Award Winners Announced]() ### 2023 Polartec Apex Award Winners Announced ](https://www.polartec.com/news/polartec-announces-2023-apex-design-award-winners) [View All. ](/news) ## Welcome in. ### From Industry insider access to community updates, stay in the loop with everything we do. ### Polartec® Accessibility Feedback. 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