{"product_id":"alpinestars-smx-s-motorcycle-boots-black-white-us-13-5-eu-49-part-number-2223517-12-49","title":"Alpinestars SMX-S Motorcycle Boots Black\/White US 13.5, EU 49, Part Number 2223517-12-49","description":"SMX-S Boots - Black\/White - US 13.5 \/ EU 49\n\u003cp\u003eThe Alpinestars SMX-S Boot is a performance-focused motorcycle boot designed for riders seeking dependable protection, comfort, and precise fit. This black and white boot is sized at US 13.5 \/ EU 49 and features a durable, high-tech microfiber upper that provides flexibility while helping resist abrasion. Its ergonomic last supports an accurate fit, while the shaped forefoot, large throat-profile instep, and Achilles flex bellows promote natural movement and riding comfort.\u003c\/p\u003e\u003cp\u003eProtection is built into the SMX-S through double-injected polyurethane shields covering the shin, ankle, calf, toe, and heel. An additional inner protection panel is connected to the heel counter and positioned beneath the outer shell along the medial ankle for added impact coverage. The interchangeable bi-injected polyurethane toe slider uses a snap-in assembly, allowing convenient replacement when needed. Alpinestars’ exclusive rubber compound sole includes structured shank reinforcement to support the arch and improve overall riding stability.\u003c\/p\u003e\u003cp\u003eVentilation and interior comfort are supported by air vents at the ankle, heel, and forefoot, each covered with purpose-designed mesh. The quick-drying polyamide lining is laminated with open-cell foam and contoured high-density padding to help absorb shocks around the foot. An MTP mesh liner and anatomical, removable polyurethane foam footbed help keep the foot comfortable during extended rides. The medial side entry system combines an elastic-mounted zipper with an extra-wide hook-and-loop flap for a secure, adjustable closure and easy access.\u003c\/p\u003e\u003cp\u003eManufacturer: Alpinestars. Vendor part number: 2223517-12-49. Brand: Alpinestars. Model: SMX-S. Size: US 13.5 \/ EU 49. Color: Black\/White. This product is designed to fit riders requiring a US 13.5 \/ EU 49 motorcycle boot and is suitable for street and sport riding applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMicrofiber Upper: High-tech microfiber construction provides flexibility, comfort, and abrasion resistance.\u003c\/li\u003e\n\u003cli\u003eImpact Protection: Double-injected polyurethane shields protect the shin, ankle, calf, toe, and heel.\u003c\/li\u003e\n\u003cli\u003eInner Ankle Protection: A concealed double-injected panel connects to the heel counter for additional medial-side coverage.\u003c\/li\u003e\n\u003cli\u003eToe Slider: Interchangeable bi-injected polyurethane toe slider uses a convenient snap-in assembly.\u003c\/li\u003e\n\u003cli\u003eSole Support: Exclusive rubber compound sole with structured shank reinforcement supports the arch area.\u003c\/li\u003e\n\u003cli\u003eVentilation: Mesh-covered air vents at the ankle, heel, and forefoot promote airflow and rider comfort.\u003c\/li\u003e\n\u003cli\u003eInterior Comfort: Quick-drying polyamide lining, open-cell foam, and contoured padding help absorb shocks.\u003c\/li\u003e\n\u003cli\u003eFootbed: Anatomical, removable polyurethane foam footbed helps maintain comfort during extended use.\u003c\/li\u003e\n\u003cli\u003eClosure System: Medial-side elastic-mounted zipper and extra-wide hook-and-loop flap provide a precise fit and easy entry.\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for riders requiring a US 13.5 \/ EU 49 motorcycle boot.\u003c\/li\u003e\n\u003cli\u003eBrand and Part Number: Alpinestars SMX-S, manufacturer and vendor part number 2223517-12-49.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67566211498219,"sku":"34041341","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1884455.png?v=1790788720","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-s-motorcycle-boots-black-white-us-13-5-eu-49-part-number-2223517-12-49","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}