{"product_id":"sparco-rw-10-compression-nomex-socks","title":"Sparco RW-10 Compression Nomex Socks","description":"\u003cp\u003eThe Sparco RW-10 Compression Nomex Socks deliver FIA-rated fire protection and graduated compression for drivers in 4 cycle racing who need both safety and reduced leg fatigue during long sessions.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFIA 8856-2018 homologated construction\u003c\/li\u003e\n\u003cli\u003eSeamless stretch Nomex fabric in key mobility zones\u003c\/li\u003e\n\u003cli\u003eX-Cool treatment that draws heat away from the skin\u003c\/li\u003e\n\u003cli\u003eAntibacterial finish to limit odor buildup\u003c\/li\u003e\n\u003cli\u003eHelical Class 1 compression strongest at the ankle and easing toward the calf\u003c\/li\u003e\n\u003cli\u003eAvailable in black or white\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFit and use\u003c\/h2\u003e\n\u003cp\u003eThe helical compression pattern follows the same principle used in action sports to promote upward blood flow. Maximum pressure at the ankle decreases gradually up the calf, which helps limit muscle fatigue and cramping while supporting focus behind the wheel.\u003c\/p\u003e\n\u003cp\u003eBecause the socks are built from ultra-soft stretch Nomex with minimal external seams, they sit comfortably under racing boots without pressure points even when the driver is seated for extended periods.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sock fire rated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It meets the current FIA 8856-2018 standard for flame resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the compression work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe helical knit applies the highest pressure at the ankle and reduces it toward the calf to assist circulation and reduce fatigue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear these with regular racing boots?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The seamless construction and soft stretch material are designed to fit smoothly inside standard kart boots.\u003c\/p\u003e\n\u003cp\u003eDrivers who want a non-compression option can compare the \u003ca href=\"\/products\/sparco-gulf-socks\"\u003eSparco Gulf Socks\u003c\/a\u003e for heritage styling or the \u003ca href=\"\/products\/sparco-rw-4-nomex-socks\"\u003eSparco RW-4 Nomex Socks\u003c\/a\u003e for a standard mid-calf fit without graduated pressure.\u003c\/p\u003e","brand":"Competition Motorsport","offers":[{"title":"Black \/ 38\/39","offer_id":54494365942078,"sku":"001523NR1012","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 40\/41","offer_id":54494365974846,"sku":"001523NR11","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 42\/43","offer_id":54494366007614,"sku":"001523NR1112","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 44\/45","offer_id":54494366040382,"sku":"001523NR12","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 46","offer_id":54494366073150,"sku":"001523NR1212","price":89.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 38\/39","offer_id":54494366105918,"sku":"001523BI1012","price":89.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 40\/41","offer_id":54494366138686,"sku":"001523BI11","price":89.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 42\/43","offer_id":54494366171454,"sku":"001523BI1112","price":89.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 44\/45","offer_id":54494366204222,"sku":"001523BI12","price":89.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 46","offer_id":54494366236990,"sku":"001523BI1212","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/0003086_compression-sock-rw-10.jpg?v=1790144210","url":"https:\/\/swiftkarting.com\/products\/sparco-rw-10-compression-nomex-socks","provider":"Swift Karting","version":"1.0","type":"link"}