{"product_id":"alpinestars-smx-s-motorcycle-boots-black-us-13-5-eu-49-part-2223517-1100-49","title":"Alpinestars SMX-S Motorcycle Boots Black, US 13.5 \/ EU 49, Part 2223517-1100-49","description":"SMX-S Boots - Black - US 13.5 \/ EU 49\n\u003cp\u003eThe Alpinestars SMX-S motorcycle boots combine a durable microfiber upper with advanced impact and abrasion protection for street and sport riding. Finished in black and sized for US 13.5 \/ EU 49, these boots feature an ergonomic last designed to provide a precise, supportive fit. The high-tech microfiber construction offers flexibility while maintaining the structure needed for confident control and long-lasting wear.\u003c\/p\u003e\u003cp\u003eProtection is built into the SMX-S boot through double-injected polyurethane shields covering the shin, ankle, calf, toe, and heel. An additional inner protective panel is connected to the heel counter and positioned beneath the outer shell to reinforce the outer ankle area. A replaceable, bi-injected polyurethane toe slider uses a snap-in assembly, while the exclusive Alpinestars rubber compound sole includes structured shank reinforcement for enhanced arch support and foot stability.\u003c\/p\u003e\u003cp\u003eComfort and ventilation are supported by a quick-drying polyamide lining laminated with open-cell foam and contoured high-density padding to help absorb shocks around the foot. Mesh-covered air vents at the ankle, heel, and forefoot promote airflow, while the MTP mesh liner and removable anatomical polyurethane foam footbed help keep the foot cool during rides. The large throat-profile instep and Achilles flex bellows improve mobility without compromising support.\u003c\/p\u003e\u003cp\u003eAn innovative medial-side entry system uses an elastic-mounted zipper and extra-wide hook-and-loop flap for a secure, adjustable fit and easy access. The Alpinestars SMX-S boots are designed for motorcycle riders seeking a balance of protection, flexibility, ventilation, and everyday riding comfort. Manufacturer and vendor part number: 2223517-1100-49.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 13.5 \/ EU 49\u003c\/li\u003e\n\u003cli\u003eModel: SMX-S motorcycle boots\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2223517-1100-49\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2223517-1100-49\u003c\/li\u003e\n\u003cli\u003eUpper: Flexible, high-tech microfiber construction\u003c\/li\u003e\n\u003cli\u003eProtection: Double-injected polyurethane shields for the shin, ankle, calf, toe, and heel\u003c\/li\u003e\n\u003cli\u003eAnkle protection: Inner double-injected panel connected to the heel counter and concealed beneath the outer shell\u003c\/li\u003e\n\u003cli\u003eToe slider: Interchangeable bi-injected polyurethane slider with snap-in assembly\u003c\/li\u003e\n\u003cli\u003eLining: Quick-drying polyamide lining with open-cell foam and contoured high-density padding\u003c\/li\u003e\n\u003cli\u003eSole: Alpinestars exclusive rubber compound with structured shank reinforcement\u003c\/li\u003e\n\u003cli\u003eVentilation: Mesh-covered air vents at the ankle, heel, and forefoot\u003c\/li\u003e\n\u003cli\u003eComfort: MTP mesh liner and removable anatomical polyurethane foam footbed\u003c\/li\u003e\n\u003cli\u003eFlexibility: Instep and Achilles flex bellows for improved movement\u003c\/li\u003e\n\u003cli\u003eClosure: Medial-side zipper with elastic mounting and extra-wide hook-and-loop flap\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for motorcycle street and sport riding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67567660138731,"sku":"34041326","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/499299.png?v=1790797500","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-s-motorcycle-boots-black-us-13-5-eu-49-part-2223517-1100-49","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}