{"product_id":"sparco-k-rapid-kart-racing-shoe","title":"Sparco K-Rapid Kart Racing Shoe","description":"\u003cp\u003eThe Sparco K-Rapid Kart Racing Shoe is built for competitive karting drivers who need quick fit adjustments and direct pedal feedback during indoor and outdoor sessions. The shoe combines fast precise adjustment with lightweight construction and responsive pedal control developed specifically for kart racing.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRotor quick-closure system for even cable tension and fast adjustments\u003c\/li\u003e\n\u003cli\u003eSmooth lightweight microfiber upper\u003c\/li\u003e\n\u003cli\u003eBreathable inner lining\u003c\/li\u003e\n\u003cli\u003eElasticated rear ankle bellow\u003c\/li\u003e\n\u003cli\u003eShock-absorbing internal footbed\u003c\/li\u003e\n\u003cli\u003eUltra-light natural rubber outsole with differentiated grip textures\u003c\/li\u003e\n\u003cli\u003eOil-resistant wet-surface traction\u003c\/li\u003e\n\u003cli\u003eAbrasion-resistant toe and heel reinforcement\u003c\/li\u003e\n\u003cli\u003eFIA 8877-2022 homologated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFit and use\u003c\/h2\u003e\u003cp\u003eThe dial-operated rotor closure system evenly tensions the cable across the foot allowing quick and precise adjustments that help maintain a secure fit throughout practice qualifying and racing. The low-profile cable design eliminates loose conventional laces that can require readjustment or become caught around kart components. The smooth microfiber upper provides a supportive and flexible feel while the breathable lining helps manage heat during demanding sessions.\u003c\/p\u003e\u003cp\u003eThe elasticated rear ankle bellow allows natural movement when braking and accelerating without sacrificing heel support. The ultra-light natural rubber outsole uses differentiated grip textures to balance pedal sensitivity with dependable traction. Its oil-resistant and wet-surface grip characteristics help maintain control both inside the kart and while moving through the paddock. The shock-absorbing footbed helps isolate vibration transferred through the kart chassis and pedals reducing vibration to improve comfort and limit foot fatigue. High-abrasion-resistant reinforcement around the toe and heel protects the shoe from repeated contact with pedals chassis components and paddock surfaces.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the closure system easy to operate with gloves on?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, the rotor dial allows precise one-handed adjustments without removing gloves.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the shoe meet current karting certification requirements?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is homologated to the FIA 8877-2022 karting equipment standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the sole perform around oil or damp paddock areas?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe natural rubber compound maintains grip on pedals and trackside surfaces exposed to fluids.\u003c\/p\u003e\u003cp\u003eDrivers looking for similar options can also consider the \u003ca href=\"\/products\/sparco-k-pole-kart-racing-shoe\"\u003eSparco K-Pole Kart Racing Shoe\u003c\/a\u003e with its perforated mesh sections for added airflow, the \u003ca href=\"\/products\/sparco-k-prime-kart-racing-shoes\"\u003eSparco K-Prime Kart Racing Shoes\u003c\/a\u003e that introduced the current FIA standard in a high-top design, or the \u003ca href=\"\/products\/sparco-k-rock-kart-racing-shoe\"\u003eSparco K-Rock Kart Racing Shoe\u003c\/a\u003e that adds 3D mesh panels for rugged durability.\u003c\/p\u003e\u003ch2\u003eSizing\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Sparco_Karting_Sizing_Chart_Updated.jpg\" alt=\"Sizing chart\"\u003e\u003c\/p\u003e","brand":"Competition Motorsport","offers":[{"title":"Navy\/Yellow \/ 37","offer_id":54494377476414,"sku":"BKB0002B0N23037","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Navy\/Yellow \/ 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