{"product_id":"alpinestars-smx-plus-v2-vented-motorcycle-boots-black-us-10-5-eu-45-part-2221119-10-45","title":"Alpinestars SMX Plus V2 Vented Motorcycle Boots, Black, US 10.5 \/ EU 45, Part 2221119-10-45","description":"SMX Plus Vented Boots - Black - US 10.5 \/ EU 45\n\u003cp\u003eThe Alpinestars SMX Plus V2 Vented Motorcycle Boots combine sport-focused styling with advanced protection for riders who demand secure fit, flexibility, and dependable performance. Finished in black and sized at US 10.5 \/ EU 45, these boots feature a lightweight microfiber upper reinforced with rugged polymer protection. The Alpinestars Multi-Link Control (MLC) system supports ankle articulation while helping limit hyper-torsion, hyper-extension, and hyper-flexion during a ride or incident.\u003c\/p\u003e\u003cp\u003eDesigned for sport and performance motorcycle riding, the SMX Plus V2 boots provide protection across the shin, ankle, heel, toe, and Achilles areas. A contoured high-modulus shin plate helps resist impact and abrasion, while the wide heel counter, shock-absorbing insert, and self-molding ankle protectors add support and coverage. Replaceable dual-density TPU toe sliders, a replaceable heel slider, and an external side heel slider are positioned to help absorb or dissipate impact and encourage controlled sliding.\u003c\/p\u003e\u003cp\u003eFlexibility and airflow are supported by soft microfiber front flex zones, accordion panels at the Achilles and ankle, and ventilation areas in the heel and shin TPU. The inner instep speed-lacing closure, lateral zipper, Alpinestars Lace-Lock System, and micro-adjustable ratchet top closure provide a precise, secure fit. A hook-and-loop tab keeps the zipper pull secured and flat during use. Inside, the breathable lining, open-cell foam padding, and anatomical replaceable EVA footbed provide comfort, arch support, and responsive pedal feel.\u003c\/p\u003e\u003cp\u003eBuilt for compatibility with performance motorcycles and riding gear, the Alpinestars SMX Plus V2 offers a durable rubber sole with consistent grip and a riding-oriented feel. Manufacturer and vendor part number: 2221119-10-45.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eModel: SMX Plus V2 Vented Motorcycle Boots\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eSize: US 10.5 \/ EU 45\u003c\/li\u003e\n\u003cli\u003ePart Number: 2221119-10-45\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2221119-10-45\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2221119-10-45\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 resists impact and abrasion\u003c\/li\u003e\n\u003cli\u003eSlider Protection: Replaceable toe, heel, and external side heel sliders\u003c\/li\u003e\n\u003cli\u003eVentilation: Strategically positioned heel and shin airflow areas support breathability\u003c\/li\u003e\n\u003cli\u003eFit System: Speed lacing, lateral zipper, Lace-Lock System, ratchet closure, and hook-and-loop zipper tab\u003c\/li\u003e\n\u003cli\u003eComfort: Breathable lining, open-cell foam padding, and replaceable anatomical EVA footbed\u003c\/li\u003e\n\u003cli\u003eSole: Durable rubber sole designed for consistent grip and improved riding feel\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for sport and performance motorcycle riding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67567686975723,"sku":"34041498","price":529.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1867781.png?v=1790797610","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-plus-v2-vented-motorcycle-boots-black-us-10-5-eu-45-part-2221119-10-45","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}