{"product_id":"ui-600-top-sabelt","title":"Sabelt UI-600 Stretch-Fit Racing Undershirt FIA 8856-2018 - Black \/ White","description":"\u003ch3\u003eSabelt UI-600 Stretch-Fit Racing Undershirt FIA 8856-2018 - Black \/ White | FIA Certified Fire-Retardant | Racing Apparel Base Layer\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Sabelt UI-600 Stretch-Fit Racing Undershirt is a high-performance base layer designed specifically for motorsport drivers who require top-tier fire-retardant protection combined with comfort and mobility. Certified to FIA 8856-2018 standards, this undershirt offers essential safety compliance for competitive racing environments while maintaining a lightweight, breathable profile. Its slim, compression fit ensures it stays close to the body, making it an ideal layer beneath racing suits without adding bulk or restricting driver movement.\u003c\/p\u003e\n\u003cp\u003eCrafted with advanced fabric technology, the UI-600 integrates a blend of modal viscose, aramidic fibers, polyamide, elastane, and carbon fiber to deliver exceptional stretch, durability, and thermal protection. The seamless construction minimizes irritation and enhances comfort during long sessions behind the wheel. Made in Italy, this undershirt reflects Sabelt’s dedication to quality and innovation, trusted by professional drivers worldwide.\u003c\/p\u003e\n\u003cp\u003eFor Subaru motorsport enthusiasts, the UI-600 undershirt provides a reliable and comfortable fireproof layer that supports driver focus and endurance by effectively managing moisture and heat. Whether competing in club racing or track days, this undershirt is a crucial component of any race-ready gear setup, ensuring safety without compromising fit or feel.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Sabelt UI-600 Stretch-Fit Racing Undershirt is engineered for universal motorsport applications and features FIA 8856-2018 fire-retardant certification. Constructed from a high-tech blend of modal viscose, aramidic fibers, polyamide, elastane, and carbon fiber, it delivers lightweight protection and a slim, seamless fit for drivers seeking comfort and safety during competition.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sabelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e UI-600 Stretch-Fit Racing Undershirt - Black \/ White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RFUI600TOPBI3X4X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e N\/A (Universal Racing Apparel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 61% Modal Viscose, 26% Aramidic Fibers, 8% Polyamide, 4% Elastane, 1% Carbon Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black or White with Fire-Retardant Printed Logos\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Seamless Technology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Italy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e FIA 8856-2018\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e XS\/S, S\/M, XL\/XXL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Slim Compression Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomization:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e FIA 8856-2018 certification ensures compliance with the highest fire-retardant standards required for motorsport competition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComfort:\u003c\/strong\u003e Lightweight, breathable fabric blend with seamless construction reduces irritation and enhances driver endurance during long sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Slim, compression fit provides a second-skin feel that layers smoothly under racing suits without adding bulk or restricting movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality aramidic fibers and carbon fiber content improve resistance to heat and wear, extending the lifespan of the undershirt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Available in black or white to complement various racing suit colors and styles, with customization options for personalized fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMoisture Management:\u003c\/strong\u003e Modal viscose and polyamide fibers wick sweat effectively, keeping drivers dry and focused on the track.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Sabelt UI-600 Stretch-Fit Racing Undershirt (Black or White)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe UI-600 undershirt is designed for easy wear as a base layer beneath any FIA-approved racing suit. No special tools or installation are required—simply select the appropriate size for a snug, comfortable fit. Its seamless construction minimizes chafing and maximizes mobility, making it suitable for all levels of motorsport participation. While universal in fitment, drivers should verify sizing to ensure optimal compression and comfort. This undershirt complements Subaru motorsport gear setups, enhancing safety without interfering with other equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Not required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm sizing for best fit and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Sabelt","offers":[{"title":"Black \/ XS\/S","offer_id":46543977087151,"sku":"RFUI600TOPNRXSS","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ M\/L","offer_id":46543977119919,"sku":"RFUI600TOPNRML","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL\/XXL","offer_id":46543977152687,"sku":"RFUI600TOPNRXLXXL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3X\/4X","offer_id":46543977185455,"sku":"RFUI600TOPNR3X4X","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ XS\/S","offer_id":46543977218223,"sku":"RFUI600TOPBIXSS","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ M\/L","offer_id":46543977250991,"sku":"RFUI600TOPBIML","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ XL\/XXL","offer_id":46543977283759,"sku":"RFUI600TOPBIXLXXL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ 3X\/4X","offer_id":46543977316527,"sku":"RFUI600TOPBI3X4X","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/sabelt-ui-600-stretch-fit-racing-undershirt-fia-8856-2018-black-white-rfui600topnrxss-3945610.png?v=1771324452","url":"https:\/\/subimods.com\/products\/ui-600-top-sabelt","provider":"Subimods.com","version":"1.0","type":"link"}