{"product_id":"alpinestars-smx-6-v3-motorcycle-boots-black-us-10-5-eu-45-part-2223025-10-45","title":"Alpinestars SMX-6 V3 Motorcycle Boots, Black, US 10.5 \/ EU 45, Part 2223025-10-45","description":"SMX-6 V3 Boots - Black - US 10.5\/EU 45\n\u003cp\u003eThe Alpinestars SMX-6 V3 motorcycle boots are designed for riders who want race-derived protection and performance for both track riding and street use. This black, US 10.5 \/ EU 45 model combines an advanced microfiber upper with strategically placed TPU protection to provide a strong balance of abrasion resistance, impact protection, flexibility, and riding comfort. The boots are manufactured by Alpinestars and identified by manufacturer and vendor part number 2223025-10-45.\u003c\/p\u003e\u003cp\u003eAlpinestars’ ankle brace protection system provides biomechanical support between the lower calf, shin, and ankle while helping limit hyper-torsion, hyper-extension, and hyper-flexion. The system also contributes to Achilles and ankle impact protection. Front and rear flex zones use textile over-injected with soft TPU to support natural foot movement while enhancing protection. A race-derived TPU shin plate, dual-density TPU ankle protectors, and a TPU shift zone protect key areas during aggressive riding.\u003c\/p\u003e\u003cp\u003eThe SMX-6 V3 features a secure Alpinestars Lace-Lock System made from advanced polymer resin for quick and precise closure. Replaceable dual-density TPU toe sliders provide coverage around the outer toe area while maintaining walking flexibility. Replaceable heel and external side heel sliders are positioned to help dissipate and absorb impact while supporting controlled sliding during an accident. The Alpinestars SMX-6 V3 is a performance-focused choice for riders seeking protective motorcycle footwear with track-inspired features and dependable street-riding versatility.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced microfiber upper provides lightweight abrasion resistance, flexibility, and high-performance protection\u003c\/li\u003e\n\u003cli\u003eAnkle brace protection system supports ankle articulation and helps limit hyper-torsion, hyper-extension, and hyper-flexion\u003c\/li\u003e\n\u003cli\u003eTPU front and rear flex zones promote natural forward and backward movement while enhancing impact and abrasion protection\u003c\/li\u003e\n\u003cli\u003eRace-derived TPU shin plate provides added impact and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eDual-density TPU ankle protectors are positioned between the upper and padded lining for targeted protection\u003c\/li\u003e\n\u003cli\u003eTPU shifter zone protects the lower medial side of the boot\u003c\/li\u003e\n\u003cli\u003eAlpinestars Lace-Lock System provides quick, precise, and secure closure\u003c\/li\u003e\n\u003cli\u003eReplaceable dual-density TPU toe slider offers outer toe protection with walking flexibility\u003c\/li\u003e\n\u003cli\u003eReplaceable heel and external side heel sliders support impact absorption and controlled sliding\u003c\/li\u003e\n\u003cli\u003eSize: US 10.5 \/ EU 45\u003c\/li\u003e\n\u003cli\u003eModel: SMX-6 V3\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer and vendor part number: 2223025-10-45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565366116587,"sku":"34041817","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368786.png?v=1790785664","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-6-v3-motorcycle-boots-black-us-10-5-eu-45-part-2223025-10-45","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}