{"product_id":"alpinestars-smx-plus-v2-vented-motorcycle-boots-black-white-us-12-eu-47-part-number-2221119-12-47","title":"Alpinestars SMX Plus V2 Vented Motorcycle Boots, Black\/White, US 12, EU 47, Part Number 2221119-12-47","description":"SMX Plus Vented Boots - Black\/White - US 12 \/ EU 47\n\u003cp\u003eThe Alpinestars SMX Plus V2 Vented Motorcycle Boots deliver race-inspired styling with advanced protection for sport and track riding. This black and white boot is offered in US men's size 12, equivalent to EU size 47, and features a lightweight microfiber upper reinforced with impact-resistant polymer protection. Alpinestars developed the boot with its Multi-Link Control (MLC) system to help limit ankle hyper-torsion, hyper-extension, and hyper-flexion while preserving natural movement and riding comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection and Fit:\u003c\/strong\u003e A contoured high-modulus shin plate, wide heel counter, padded shock-absorbing insert, and self-molding ankle protectors provide comprehensive coverage. Replaceable dual-density TPU toe sliders, a replaceable heel slider, and an external side heel slider help absorb impact and encourage controlled sliding during an accident. The inner instep speed-lacing system, lateral zipper, Alpinestars Lace-Lock System, and micro-adjustable ratchet top closure provide a precise, secure fit. Hook-and-loop retention keeps the zipper pull secured and flat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComfort and Ventilation:\u003c\/strong\u003e Flexible microfiber front and Achilles accordion panels support forward, backward, and natural ankle movement. Ventilation areas in the heel and shin TPU promote airflow, while breathable lining materials and open-cell foam improve comfort and shock absorption. The anatomical, replaceable contoured EVA footbed provides arch support and responsive pedal feel. A durable rubber sole offers consistent grip and improved connection with the motorcycle. The Alpinestars SMX Plus V2, manufacturer part number and vendor part number 2221119-12-47, is designed for riders seeking secure fit, sport-focused flexibility, and protective performance for compatible motorcycle riding applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US men's 12, equivalent to EU 47\u003c\/li\u003e\n\u003cli\u003eColor: Black and white\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eModel: SMX Plus V2 Vented Motorcycle Boots\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2221119-12-47\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2221119-12-47\u003c\/li\u003e\n\u003cli\u003eUpper: Lightweight microfiber construction with reinforced polymer protection\u003c\/li\u003e\n\u003cli\u003eAnkle Protection: Multi-Link Control system helps limit hyper-torsion, hyper-extension, and hyper-flexion\u003c\/li\u003e\n\u003cli\u003eShin Protection: Contoured high-modulus shin plate resists impact and abrasion\u003c\/li\u003e\n\u003cli\u003eSlider System: Replaceable toe, heel, and external side heel sliders\u003c\/li\u003e\n\u003cli\u003eVentilation: Strategically positioned airflow areas in the heel and shin TPU\u003c\/li\u003e\n\u003cli\u003eClosure: Speed lacing, lateral zipper, Lace-Lock System, and micro-adjustable ratchet closure\u003c\/li\u003e\n\u003cli\u003eFootbed: Replaceable contoured EVA footbed with arch support\u003c\/li\u003e\n\u003cli\u003eSole: Durable textured rubber sole for consistent grip and improved riding feel\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for sport and track motorcycle riding applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67567940534507,"sku":"34041511","price":539.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1867956.png?v=1790799433","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-plus-v2-vented-motorcycle-boots-black-white-us-12-eu-47-part-number-2221119-12-47","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}