{"title":"Fire Retardant Underwear Tops","description":"\u003cp\u003eFire Retardant Underwear Tops are a crucial layer of protection for individuals working in hazardous environments where the risk of fire or arc flash is present. Designed to be worn close to the skin, these flame resistant shirts offer an essential barrier, providing crucial seconds of protection that can make a significant difference in an emergency. Unlike standard apparel, fire retardant underwear tops are constructed from specialized flame resistant fabric that is engineered to self-extinguish when exposed to flames, minimizing burn injuries and preventing the spread of fire. When searching online, people often look for terms like \"FR shirts\" or \"flame resistant clothing\" to find these vital safety garments.\u003c\/p\u003e\n\u003cp\u003eThis specialized flame resistant clothing is not just about protection; it also focuses on comfort for extended wear. Many fire retardant underwear tops are designed with moisture-wicking properties to keep the wearer dry and comfortable throughout the day, which is a key consideration for those in physically demanding roles. Understanding the science behind flame resistant fabric helps to appreciate the superior safety these garments provide compared to untreated materials. Whether for industrial workers, firefighters, or anyone in a high-risk profession, choosing the right fire retardant underwear tops is an important decision for personal safety.\u003c\/p\u003e","products":[{"product_id":"sfi-3-3-fr-underwear-top-black-xsm","title":"SFI 3.3 FR Underwear Top Black XSM","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - X-Small - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718250926393,"sku":"DNLF_ALL926110","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926110.jpg?v=1746505880"},{"product_id":"sfi-3-3-fr-underwear-top-black-sml","title":"SFI 3.3 FR Underwear Top Black SML","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - Small - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718251024697,"sku":"DNLF_ALL926111","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926111.jpg?v=1746505887"},{"product_id":"sfi-3-3-fr-underwear-top-black-med","title":"SFI 3.3 FR Underwear Top Black MED","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - Medium - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718251221305,"sku":"DNLF_ALL926112","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926112.jpg?v=1746505910"},{"product_id":"sfi-3-3-fr-underwear-top-black-5xl","title":"SFI 3.3 FR Underwear Top Black 5XL","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - 5X-Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718251286841,"sku":"DNLF_ALL926119","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926119.jpg?v=1746505918"},{"product_id":"sfi-3-3-fr-underwear-top-black-lrg","title":"SFI 3.3 FR Underwear Top Black LRG","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718251352377,"sku":"DNLF_ALL926114","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926114.jpg?v=1746505926"},{"product_id":"sfi-3-3-fr-underwear-top-black-3xl","title":"SFI 3.3 FR Underwear Top Black 3XL","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - 3X-Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718252826937,"sku":"DNLF_ALL926117","price":65.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926117.jpg?v=1746506059"},{"product_id":"sfi-3-3-fr-underwear-top-black-4xl","title":"SFI 3.3 FR Underwear Top Black 4XL","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - 4X-Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718253154617,"sku":"DNLF_ALL926118","price":67.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926118.jpg?v=1746506097"},{"product_id":"sfi-3-3-fr-underwear-top-black-xlg","title":"SFI 3.3 FR Underwear Top Black XLG","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - X-Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718253285689,"sku":"DNLF_ALL926115","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926115.jpg?v=1746506112"},{"product_id":"sfi-3-3-fr-underwear-top-black-xxl","title":"SFI 3.3 FR Underwear Top Black XXL","description":"Underwear Top - SFI 3.3 - Long Sleeve - High Collar - Fire Retardant Blend - Black - 2X-Large - Each","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":50718253646137,"sku":"DNLF_ALL926116","price":63.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/ALL926116.jpg?v=1746506150"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/collections\/ALL926116.jpg?v=1752673603","url":"https:\/\/tuning4.com\/collections\/fire-retardant-underwear-tops.oembed","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}