{"product_id":"nsa-carbon-armour™-fr-base-layer-shirt","title":"NSA CARBON ARMOUR™ FR Base Layer Shirt","description":"\u003ch2\u003eNSA CARBON ARMOUR™ FR Base Layer Shirt\u003c\/h2\u003e\u003cp\u003eWhen the heat is on — literally — your base layer is your first line of defense. The \u003cstrong\u003eNSA CARBON ARMOUR™ FR Base Layer Shirt\u003c\/strong\u003e is engineered for workers who refuse to compromise on comfort or protection. Designed to be worn directly against the skin, this flame-resistant base layer keeps you cool, dry, and protected in the most demanding environments.\u003c\/p\u003e\u003ch3\u003eWhy NSA CARBON ARMOUR™?\u003c\/h3\u003e\u003cp\u003eThe secret is in the fabric. NSA's proprietary \u003cstrong\u003eCARBON ARMOUR™ technology\u003c\/strong\u003e blends advanced FR fibers with moisture-wicking performance to deliver a base layer that works as hard as you do. Whether you're in an arc flash zone, near open flames, or working in extreme heat, this shirt has your back — and your chest, and your arms.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Resistant (FR):\u003c\/strong\u003e Inherently FR fabric that will not ignite, melt, or drip — providing critical protection in arc flash and flash fire hazards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARBON ARMOUR™ Technology:\u003c\/strong\u003e Advanced carbon-based fiber construction for superior thermal protection and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture-Wicking Performance:\u003c\/strong\u003e Pulls sweat away from the skin to keep you cool and dry during long shifts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Breathable:\u003c\/strong\u003e Designed for all-day comfort under FR outerwear without adding bulk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTagless Design:\u003c\/strong\u003e No irritating tags — just smooth, comfortable wear against the skin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm-Fitting Base Layer Cut:\u003c\/strong\u003e Stays in place under coveralls, shirts, and other PPE without bunching or riding up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFPA 2112 \u0026amp; ASTM F1506 Compliant:\u003c\/strong\u003e Meets industry standards for flame-resistant garments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NSA (National Safety Apparel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e CARBON ARMOUR™ FR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarment Type:\u003c\/strong\u003e FR Base Layer Shirt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e NFPA 2112, ASTM F1506\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric:\u003c\/strong\u003e Inherently Flame Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Base Layer \/ Form-Fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectrical utility and linemen workers\u003c\/li\u003e\n\u003cli\u003eOil \u0026amp; gas industry professionals\u003c\/li\u003e\n\u003cli\u003ePetrochemical plant workers\u003c\/li\u003e\n\u003cli\u003eWelders and industrial maintenance crews\u003c\/li\u003e\n\u003cli\u003eAnyone requiring FR base layer protection under PPE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDon't just wear protection — wear performance. The NSA CARBON ARMOUR™ FR Base Layer Shirt: built for the toughest jobs, designed for the longest days.\u003c\/em\u003e\u003c\/p\u003e","brand":"NSA","offers":[{"title":"Small","offer_id":49137497899250,"sku":"BSTAVLSSM","price":141.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":49137497932018,"sku":"BSTAVLSMD","price":141.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":49137497964786,"sku":"BSTAVLSLG","price":141.0,"currency_code":"USD","in_stock":true},{"title":"X large","offer_id":49137497997554,"sku":"BSTAVLSXL","price":141.0,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":49137498030322,"sku":"BSTAVLS2X","price":155.1,"currency_code":"USD","in_stock":true},{"title":"3XL","offer_id":49137498063090,"sku":"BSTAVLS3X","price":155.1,"currency_code":"USD","in_stock":true},{"title":"4XL","offer_id":49137516871922,"sku":"BSTAVLS4X","price":170.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/2393\/0479\/files\/ndkou5zyp8hvpfuk31yv.webp?v=1777831760","url":"https:\/\/www.flexra.net\/products\/nsa-carbon-armour%e2%84%a2-fr-base-layer-shirt","provider":"FLEXRA SAFETY","version":"1.0","type":"link"}