{"product_id":"alpinestars-smx-plus-v2-vented-motorcycle-boots-black-white-yellow-us-6-5-eu-40-part-2221119-125-40","title":"Alpinestars SMX Plus V2 Vented Motorcycle Boots Black\/White\/Yellow US 6.5 \/ EU 40 – Part 2221119-125-40","description":"SMX Plus Vented Boots - Black\/White\/Yellow - US 6.5 \/ EU 40\n\u003cp\u003eThe Alpinestars SMX Plus V2 Vented Motorcycle Boots combine streamlined sport styling with advanced protection developed by the Alpinestars performance footwear department. This black, white, and yellow pair is sized US 6.5 \/ EU 40 and features a lightweight microfiber upper reinforced with polymer protection for flexibility, abrasion resistance, and dependable support during aggressive street or track riding. The SMX Plus V2 is designed to provide a secure, performance-oriented fit while maintaining natural movement on and off the motorcycle.\u003c\/p\u003e\u003cp\u003eProtection is built around Alpinestars’ Multi-Link Control (MLC) system, which helps limit ankle hyper-torsion, hyper-extension, and hyper-flexion while preserving controlled articulation. A contoured high-modulus shin plate, wide heel counter, molded ankle protectors, shock-absorbing inserts, and replaceable toe and heel sliders provide coverage in key impact areas. Ventilation zones in the heel and shin help promote airflow, while accordion microfiber panels at the front, rear, and Achilles support comfortable forward, backward, and flexing movement.\u003c\/p\u003e\u003cp\u003eThe Alpinestars SMX Plus V2 includes an inner instep speed-lacing closure, lateral zipper, micro-adjustable ratchet top closure, and Alpinestars Lace-Lock System for a precise and secure fit. An anatomical replaceable EVA footbed supports the arch and enhances pedal feel, while the durable rubber sole provides consistent grip through its textured surface. The advanced synthetic lining and open-cell foam padding help improve comfort and shock absorption. Part number 2221119-125-40 identifies this specific US 6.5 \/ EU 40 boot configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 6.5 \/ EU 40\u003c\/li\u003e\n\u003cli\u003eModel: SMX Plus V2 Vented Motorcycle Boots\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2221119-125-40\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2221119-125-40\u003c\/li\u003e\n\u003cli\u003eColor: Black, white, and yellow\u003c\/li\u003e\n\u003cli\u003eUpper Construction: Lightweight microfiber upper 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 provides impact and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eSlider System: Replaceable dual-density TPU toe slider, heel slider, and external side heel slider\u003c\/li\u003e\n\u003cli\u003eVentilation: Strategically positioned heel and shin ventilation zones promote airflow\u003c\/li\u003e\n\u003cli\u003eFlexibility: Accordion microfiber panels support natural movement and riding comfort\u003c\/li\u003e\n\u003cli\u003eClosure: Speed lacing, lateral zipper, ratchet top closure, and Alpinestars Lace-Lock System\u003c\/li\u003e\n\u003cli\u003eFootbed: Anatomical replaceable EVA footbed provides arch support and pedal feel\u003c\/li\u003e\n\u003cli\u003eSole: Durable textured rubber sole provides consistent grip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67567864709355,"sku":"34041537","price":539.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1868256.png?v=1790798767","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-plus-v2-vented-motorcycle-boots-black-white-yellow-us-6-5-eu-40-part-2221119-125-40","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}