{"product_id":"alpinestars-stella-smx-6-v3-women-s-motorcycle-boots-black-white-us-11-eu-43-part-2223125-12-43","title":"Alpinestars Stella SMX-6 V3 Women’s Motorcycle Boots, Black\/White, US 11 \/ EU 43, Part 2223125-12-43","description":"Stella SMX-6 V3 Boots - Black\/White - US 11 \/ EU 43\n\u003cp\u003eThe Alpinestars Stella SMX-6 V3 motorcycle boots are anatomically engineered for a women’s specific fit, delivering comfort, flexibility, and race-derived protection for track and performance street riding. This black and white model is sized for US 11 \/ EU 43 and features an advanced microfiber upper that provides lightweight abrasion resistance while maintaining the flexibility needed for active riding.\u003c\/p\u003e\u003cp\u003eIntegrated protection is designed to support the foot, ankle, shin, and lower leg during demanding riding conditions. Alpinestars’ unique ankle brace protection system provides biomechanical support between the lateral top calf, shin, and ankle while helping limit hyper-torsion, hyper-extension, and hyper-flexion. Dual-density TPU ankle protectors, a race-derived TPU shin plate, Achilles protection, and a TPU shifter zone provide coverage in key impact and abrasion areas.\u003c\/p\u003e\u003cp\u003eThe Stella SMX-6 V3 also incorporates front and rear flexion zones made with textile over-injected with soft TPU to encourage natural movement while adding protective reinforcement. The Alpinestars Lace-Lock System uses advanced polymer resin for quick, precise, and secure closure. Replaceable dual-density TPU toe sliders, a replaceable heel slider, and an external side heel slider help dissipate impact energy and promote controlled sliding during an accident. The boots are manufactured by Alpinestars and identified by manufacturer and vendor part number 2223125-12-43. Fitment is intended for women riders seeking a dedicated fit for motorcycle track days, sport riding, and performance-focused street use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWomen’s specific fit: Anatomically engineered for improved comfort and control during track and performance street riding.\u003c\/li\u003e\n\u003cli\u003eSize: US 11 \/ EU 43.\u003c\/li\u003e\n\u003cli\u003eColor: Black\/White.\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars.\u003c\/li\u003e\n\u003cli\u003eModel: Stella SMX-6 V3.\u003c\/li\u003e\n\u003cli\u003eManufacturer: Alpinestars.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2223125-12-43.\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2223125-12-43.\u003c\/li\u003e\n\u003cli\u003eUpper construction: Advanced microfiber material provides lightweight abrasion resistance and flexibility.\u003c\/li\u003e\n\u003cli\u003eAnkle protection: Biomechanical ankle brace system helps limit hyper-torsion, hyper-extension, and hyper-flexion while supporting ankle articulation.\u003c\/li\u003e\n\u003cli\u003eFlex zones: TPU-reinforced front and rear zones promote natural forward and backward movement.\u003c\/li\u003e\n\u003cli\u003eShin protection: Race-derived TPU shin plate helps resist impact and abrasion.\u003c\/li\u003e\n\u003cli\u003eAnkle protection: Dual-density TPU protectors are positioned between the upper and padded lining for targeted coverage.\u003c\/li\u003e\n\u003cli\u003eToe protection: Replaceable dual-density TPU toe slider uses a screw-in assembly for protective coverage and walking flexibility.\u003c\/li\u003e\n\u003cli\u003eHeel protection: Replaceable heel and external side heel sliders help dissipate impact and promote sliding during an accident.\u003c\/li\u003e\n\u003cli\u003eClosure: Alpinestars Lace-Lock System provides quick, precise, and secure fastening.\u003c\/li\u003e\n\u003cli\u003eShifter protection: TPU shifter zone protects the lower medial side of the boot.\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for women’s motorcycle track, sport, and performance street riding.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565825589483,"sku":"34041720","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368537.png?v=1790786533","url":"https:\/\/ctracingservices.com\/products\/alpinestars-stella-smx-6-v3-women-s-motorcycle-boots-black-white-us-11-eu-43-part-2223125-12-43","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}