{"product_id":"sparco-rw-4-nomex-shirt","title":"Competition Motorsport Sparco RW-4 Nomex Shirt","description":"\u003ch1\u003eSparco RW-4 Nomex Shirt\u003c\/h1\u003e\n\u003cp\u003e\u003cimg alt=\"Sparco RW-4 Nomex Underlayer Shirt Info Panel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/sparco-RW-4-nomex-shirt-INFO.jpg?v=1750105305\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe RW-4 line of undergarments are designed to provide both comfort and protection. The Sparco RW-4 features soft-touch interlock fabric in the line's long-sleeved shirts, pants, balaclava, and mid-calf socks. This Sparco RW-4 Nomex undershirt is available in sizes Small through XX-Large. The RW-4 shirts are regular (i.e., not compression) fit.\u003c\/p\u003e\n\u003cp\u003eThe entire Sparco RW-4 line is FIA 8856-2018 approved.\u003c\/p\u003e\n\u003ch2\u003eSparco RW-4 Nomex Underlayer Shirt Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Sparco\u003c\/li\u003e\n\u003cli\u003eManufacturer part no.: 001782MBI\u003c\/li\u003e\n\u003cli\u003eSoft and comfortable\u003c\/li\u003e\n\u003cli\u003eRegular fit\u003c\/li\u003e\n\u003cli\u003eFIA 8856-2018 approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/sparco-underlayers-sizing-chart.jpg?v=1750099428\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Competition Motorsport","offers":[{"title":"Small","offer_id":47434256810162,"sku":"001782MBI1S","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":47434256842930,"sku":"001782MBI2M","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":47434256875698,"sku":"001782MBI3L","price":159.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":47434256908466,"sku":"001782MBI4XL","price":159.0,"currency_code":"USD","in_stock":true},{"title":"XXL","offer_id":47434256941234,"sku":"001782MBI5XXL","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/sparco_nomex_undershirt-rw-4-white.jpg?v=1778618765","url":"https:\/\/pmbperformance.com\/products\/sparco-rw-4-nomex-shirt","provider":"PMB Performance","version":"1.0","type":"link"}