{"product_id":"alpinestars-stella-smx-6-v3-drystar-boots-black-white-us-8-eu-39-part-2243125-21-39","title":"Alpinestars Stella SMX-6 V3 Drystar Boots Black\/White US 8, EU 39 – Part 2243125-21-39","description":"Stella SMX-6 V3 Drystar® Boots - Black\/White - US 8 \/ EU 39\n\u003cp\u003eThe Alpinestars Stella SMX-6 V3 Drystar boots are women’s performance motorcycle boots designed for track-inspired protection, everyday street riding, and changing weather conditions. This black and white model is sized US 8 \/ EU 39 and features a dedicated female fit that follows the anatomical contours of the foot for improved comfort, flexibility, and control. The ergonomic last streamlines the forefoot to support precise operation of the motorcycle’s controls while the lightweight microfiber upper delivers abrasion resistance, durability, and flexible movement.\u003c\/p\u003e\u003cp\u003eAlpinestars Drystar® technology provides a waterproof, breathable liner for dependable wet-weather performance without sacrificing airflow. Front and rear flex zones combine textile, 3D mesh, and soft over-injected TPU to promote natural forward and backward movement while helping protect against impact and abrasion. A race-derived TPU shin plate, lateral ankle brace, internal toe protection, and Achilles support work together to provide coverage in critical areas. The integrated ankle brace system helps support the relationship between the lower calf, shin, and ankle while allowing controlled articulation.\u003c\/p\u003e\u003cp\u003eComfort and usability features include the Alpinestars Lace-Lock System, an elastic-mounted side-entry zipper, and a wide hook-and-loop closure for a secure, adjustable fit. An ergonomic elastic gaiter helps maintain a close fit in varied conditions, while the removable dual-compound EVA footbed with Lycra top covering supports long-wearing comfort. An internal shank reinforcement adds arch support, and the lightweight rubber sole supplies reliable grip on the foot controls. A TPU shifter zone protects the lower medial side of the boot, and the streamlined contact surface helps improve rider connection and comfort on the motorcycle. The manufacturer is Alpinestars, and the vendor part number is 2243125-21-39.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFit: Dedicated women’s fit in US 8 \/ EU 39\u003c\/li\u003e\n\u003cli\u003eModel: Stella SMX-6 V3 Drystar\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer: Alpinestars\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2243125-21-39\u003c\/li\u003e\n\u003cli\u003eWeather Protection: Waterproof, breathable Alpinestars Drystar® liner for wet-weather riding\u003c\/li\u003e\n\u003cli\u003eUpper Construction: Advanced microfiber upper for lightweight abrasion resistance, durability, and flexibility\u003c\/li\u003e\n\u003cli\u003eAnkle Protection: TPU lateral ankle brace supports biomechanical movement and helps protect the ankle and Achilles area\u003c\/li\u003e\n\u003cli\u003eShin Protection: Race-derived TPU shin plate helps resist impact and abrasion\u003c\/li\u003e\n\u003cli\u003eFlex Zones: Textile, 3D mesh, and soft TPU construction promotes natural forward and backward foot movement\u003c\/li\u003e\n\u003cli\u003eClosure System: Alpinestars Lace-Lock System with side-entry zipper and hook-and-loop fastening\u003c\/li\u003e\n\u003cli\u003eFootbed: Removable dual-compound EVA footbed with Lycra top covering\u003c\/li\u003e\n\u003cli\u003eSole: Lightweight rubber compound provides grip on motorcycle foot controls\u003c\/li\u003e\n\u003cli\u003eShifter Protection: TPU lower medial shifter zone helps protect the boot during gear changes\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for women’s motorcycle riding on the street or track\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565715914987,"sku":"34041740","price":394.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4366702.png?v=1790786420","url":"https:\/\/ctracingservices.com\/products\/alpinestars-stella-smx-6-v3-drystar-boots-black-white-us-8-eu-39-part-2243125-21-39","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}