{"product_id":"alpinestars-stella-smx-1-r-v2-vented-motorcycle-boots-black-us-11-eu-43-part-2224121-10-43","title":"Alpinestars Stella SMX-1 R V2 Vented Motorcycle Boots, Black, US 11 \/ EU 43, Part 2224121-10-43","description":"Stella SMX-1 R V2 Vented Boots - Black - US 11 \/ EU 43\n\u003cp\u003eThe Alpinestars Stella SMX-1 R V2 Vented Boots are anatomically engineered for a women’s fit, combining lightweight comfort, airflow, flexibility, and protective performance for sport and street riding. This black women’s motorcycle boot is sized US 11 \/ EU 43 and features an advanced microfiber main upper with extensive perforations for improved ventilation. The front flex bellow uses breathable textile construction, while the rear flex bellow incorporates a flex window that also functions as an air intake to promote airflow around the ankle.\u003c\/p\u003e\u003cp\u003eProtection is built into the boot through double-density ankle protectors, an external high-modulus TPU heel counter, lateral ankle protection, a TPU shift pad, and internal toe box reinforcement. Alpinestars’ Transversal Protection Frame is integrated into the sole to help protect against transversal loads. The replaceable bi-injected TPU forefoot slider uses an easy-screw fixing design for simplified service, while the exclusive compound rubber sole provides grip, water dispersion, and durability. Thermowelded flex grooves and lightweight microfiber accordion zones support natural movement both on and off the motorcycle.\u003c\/p\u003e\u003cp\u003eA strap closure with a durable, lightweight Aramidic fiber wire system works with the heel counter support structure to provide a secure, adjustable fit. The anatomically angled strap follows the rider’s instep, and a TPR puller makes adjustment easier. A front hook-and-loop closure secures the instep, while the reverse zipper allows convenient entry and removal. Inside, a moisture-wicking mesh lining and removable anatomical footbed with EVA foam and Lycra provide cooling comfort and support during extended rides. Manufactured by Alpinestars, this boot is designed for riders seeking a ventilated women’s fit with dependable protection and control-focused features.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWomen’s-specific ergonomic fit for comfort and control on the motorcycle\u003c\/li\u003e\n\u003cli\u003eSize: US 11 \/ EU 43\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eModel: Stella SMX-1 R V2 Vented Boots\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2224121-10-43\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2224121-10-43\u003c\/li\u003e\n\u003cli\u003eAdvanced microfiber upper provides comfort, durability, and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eExtensive perforations and flex-window air intake promote ventilation\u003c\/li\u003e\n\u003cli\u003eDouble-density ankle protectors and external TPU heel counter enhance impact and abrasion protection\u003c\/li\u003e\n\u003cli\u003eIntegrated Alpinestars Transversal Protection Frame helps protect against transversal loads\u003c\/li\u003e\n\u003cli\u003eReplaceable bi-injected TPU forefoot slider with easy-screw fixing design\u003c\/li\u003e\n\u003cli\u003eTPU shift pad improves durability in a high-contact area\u003c\/li\u003e\n\u003cli\u003eAramidic fiber wire strap closure is thin, lightweight, and durable\u003c\/li\u003e\n\u003cli\u003eFront hook-and-loop closure and reverse zipper provide a secure, convenient fit\u003c\/li\u003e\n\u003cli\u003eRemovable anatomical footbed with EVA foam and Lycra supports comfort\u003c\/li\u003e\n\u003cli\u003eCompound rubber sole delivers grip, durability, and water dispersion\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67566211891435,"sku":"34010889","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2103715.png?v=1790788726","url":"https:\/\/ctracingservices.com\/products\/alpinestars-stella-smx-1-r-v2-vented-motorcycle-boots-black-us-11-eu-43-part-2224121-10-43","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}