{"product_id":"understall-troja-rw-4-guard-svart","title":"Race Underwear Top RW-4 Guard black","description":"\u003cp\u003e\u003cstrong\u003eSparco RW-4 Shirt\u003c\/strong\u003e is a premium base-layer top crafted from soft-touch interlock fabric, delivering exceptional comfort combined with advanced fire protection. Its simplified and optimized structure provides a smooth feel and a regular fit suitable for all types of drivers.\u003c\/p\u003e\n\u003cp\u003eThe material composition of 60% modacrylic and 40% cellulose ensures effective thermal insulation and excellent breathability. The RW-4 shirt is certified to FIA 8856-2018 and SFI 3.3 standards, meeting top-level motorsport safety requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft-touch interlock construction for superior comfort\u003c\/li\u003e\n\u003cli\u003eSimplified and optimized structure\u003c\/li\u003e\n\u003cli\u003eRegular fit\u003c\/li\u003e\n\u003cli\u003eComposition: 60% Modacrylic, 40% Cellulose\u003c\/li\u003e\n\u003cli\u003eFIA 8856-2018 \u0026amp; SFI 3.3 approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparco","offers":[{"title":"S","offer_id":54080270303555,"sku":"24200904","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"M","offer_id":54080270336323,"sku":"24200905","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"L","offer_id":54080270369091,"sku":"24200906","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"XL","offer_id":54080270401859,"sku":"24200907","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"XXL","offer_id":54080270434627,"sku":"24200908","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"XS","offer_id":54094159544643,"sku":"24200903","price":73.95,"currency_code":"EUR","in_stock":true},{"title":"XXXL","offer_id":54094159577411,"sku":"24200909","price":73.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/001782M_NR_01.jpg?v=1770026121","url":"https:\/\/www.radne.com\/products\/understall-troja-rw-4-guard-svart","provider":"Radne","version":"1.0","type":"link"}