{"product_id":"alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-7-5-eu-41-part-2223025-199-41","title":"Alpinestars SMX-6 V3 Motorcycle Boots Black\/Silver\/Red US 7.5, EU 41 - Part 2223025-199-41","description":"SMX-6 V3 Boots - Black\/Silver\/Red - US 7.5\/EU 41\n\u003cp\u003eThe Alpinestars SMX-6 V3 motorcycle boots are designed for riders who demand track-ready protection and reliable street performance. This black, silver, and red model is sized at US 7.5 and EU 41, making it a performance-focused option for riders seeking a secure fit with race-derived technology. The advanced microfiber upper combines lightweight construction, abrasion resistance, and flexibility for confident movement on and off the motorcycle.\u003c\/p\u003e\u003cp\u003eProtection is built into every critical area of the boot. Front and rear flex zones use textile over-injected with soft Thermoplastic Polyurethane (TPU) to help resist impact and abrasion while supporting natural forward and backward movement. Alpinestars’ unique ankle brace protection system helps support the ankle and limit hyper-torsion, hyper-extension, and hyper-flexion while also protecting the Achilles area and ankle from impacts. Dual-density TPU ankle protectors and a race-derived TPU shin plate provide targeted coverage for common impact zones.\u003c\/p\u003e\u003cp\u003eAdditional performance features include the Alpinestars Lace-Lock System, which uses an advanced polymer resin for fast, precise, and secure closure. A TPU shifter zone protects the lower medial side of the boot, while the replaceable dual-density TPU toe slider, replaceable heel slider, and external side heel slider provide protection, shock dissipation, and controlled sliding during an incident. These components also preserve flexibility for improved walking comfort. The SMX-6 V3 is suitable for sport riding, track days, and aggressive street use where advanced boot protection and mobility are essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Alpinestars\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e SMX-6 V3\u003cbr\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2223025-199-41\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 2223025-199-41\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e US 7.5 \/ EU 41\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/Silver\/Red\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced microfiber upper provides lightweight abrasion resistance, durability, and flexibility\u003c\/li\u003e\n\u003cli\u003eFront and rear flex zones use TPU reinforcement for impact and abrasion protection with natural movement\u003c\/li\u003e\n\u003cli\u003eAlpinestars ankle brace system supports ankle articulation and helps limit hyper-torsion, hyper-extension, and hyper-flexion\u003c\/li\u003e\n\u003cli\u003eRace-derived TPU shin plate delivers targeted impact and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eDual-density TPU ankle protectors provide strategic coverage between the upper and padded lining\u003c\/li\u003e\n\u003cli\u003eAlpinestars Lace-Lock System provides quick, precise, and secure closure\u003c\/li\u003e\n\u003cli\u003eTPU shifter zone protects the lower medial side of the boot\u003c\/li\u003e\n\u003cli\u003eReplaceable dual-density TPU toe slider uses a secure screw-in assembly\u003c\/li\u003e\n\u003cli\u003eReplaceable heel slider and external side heel slider help dissipate and absorb shock while promoting controlled sliding\u003c\/li\u003e\n\u003cli\u003eSuitable for sport riding, track days, and performance street use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565293961451,"sku":"34041824","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368830.png?v=1790785490","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-7-5-eu-41-part-2223025-199-41","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}