{"product_id":"alpinestars-smx-s-motorcycle-boots-black-us-13-5-eu-49-part-number-224351710049","title":"Alpinestars SMX-S Motorcycle Boots Black, US 13.5 \/ EU 49 – Part Number 224351710049","description":"SMX-S Boots - Black - US 13.5 \/ EU 49\n\u003cp\u003eThe Alpinestars SMX-S motorcycle boots are designed for riders seeking dependable protection, comfort, and performance during street and sport riding. This black riding boot features a durable microfiber upper that provides flexibility while supporting long-lasting wear. A waterproof and breathable membrane helps manage changing weather conditions, keeping the interior more comfortable during wet or variable riding conditions. The boot is sized for US 13.5 \/ EU 49 and is identified by Alpinestars manufacturer and vendor part number 224351710049.\u003c\/p\u003e\u003cp\u003eProtection is built into the SMX-S through an ergonomically shaped TPU shin plate, lateral TPR-injected ankle support, and dual-density TPU ankle protectors positioned beneath the upper on both sides. Internal toe protection adds durability and helps maintain a secure, responsive feel while riding. The integrated bi-injected TPU slider uses a replaceable, no-screw design for convenient servicing. A textured TPU shift pad protects the boot and improves grip during gear changes.\u003c\/p\u003e\u003cp\u003eThe medial-side entry system combines an elastic-mounted zipper with a wide hook-and-loop closure for a secure, adaptable fit. Its large opening promotes easier entry and removal, while the dual-compound removable anatomical footbed uses EVA and Lycra to provide cushioning, support, and comfort. A compound rubber sole delivers reliable grip, water dispersion, durability, and improved foot control. With its combination of weather protection, protective components, and rider-focused construction, the Alpinestars SMX-S is a practical choice for street and sport motorcycle applications.\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\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 224351710049\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 224351710049\u003c\/li\u003e\n\u003cli\u003eConstruction: Durable, flexible microfiber upper\u003c\/li\u003e\n\u003cli\u003eWeather Protection: Waterproof and breathable membrane\u003c\/li\u003e\n\u003cli\u003eShin Protection: Ergonomically optimized TPU shin plate\u003c\/li\u003e\n\u003cli\u003eAnkle Protection: Lateral TPR support with dual-density TPU protectors\u003c\/li\u003e\n\u003cli\u003eSlider: Replaceable bi-injected TPU slider with no-screw replacement design\u003c\/li\u003e\n\u003cli\u003eShift Protection: Textured TPU shift pad for protection and grip\u003c\/li\u003e\n\u003cli\u003eClosure: Elastic-mounted zipper with wide hook-and-loop adjustment\u003c\/li\u003e\n\u003cli\u003eFootbed: Removable dual-compound anatomical footbed with EVA and Lycra\u003c\/li\u003e\n\u003cli\u003eSole: Compound rubber sole for grip, water dispersion, and durability\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for street and sport motorcycle riding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67567798354155,"sku":"34041434","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1880228.png?v=1790798181","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-s-motorcycle-boots-black-us-13-5-eu-49-part-number-224351710049","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}