{"product_id":"simpson-safety-simpson-racing-carbonx®-ultimate™-underwear-6","title":"Simpson Safety Simpson Racing CarbonX® Ultimate™ Underwear","description":"CarbonX® Ultimate™ underwear is made from double jersey interlock knit comprised of a patented blend of high-performance fibers and has extraordinary thermal protective properties. It is inherently flame resistant, will not burn, melt, or ignite when subjected to direct flame. Nomex® or CarbonX® Underwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire.\u003cp\u003e\u003cbr\u003eShop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a precise fit. Each component we carry is carefully vetted for durability, safety, and real-world performance—meeting or exceeding OEM standards. Whether you’re replacing worn parts, upgrading suspension systems, or adding off-road equipment, Truck \u0026amp; Auto Parts Store provides trusted OEM and aftermarket brands designed to handle the demands of trucks, SUVs, and 4x4s. With expert support, fast U.S. shipping, and a commitment to customer satisfaction, you can order with confidence knowing every product delivers dependable performance on the road and off.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Simpson Safety","offers":[{"title":"Default Title","offer_id":51265873936600,"sku":"BHNF_20602X","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3180\/6680\/files\/carbonx_shortsleeve_01.jpg?v=1767807619","url":"https:\/\/www.truckandautopartsstore.com\/products\/simpson-safety-simpson-racing-carbonx%c2%ae-ultimate%e2%84%a2-underwear-6","provider":"Truck \u0026 Auto Parts Store","version":"1.0","type":"link"}