{"product_id":"alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-9-eu-43-part-2223025-199-43","title":"Alpinestars SMX-6 V3 Motorcycle Boots Black\/Silver\/Red US 9, EU 43 – Part 2223025-199-43","description":"SMX-6 V3 Boots - Black\/Silver\/Red - US 9\/EU 43\n\u003cp\u003eThe Alpinestars SMX-6 V3 motorcycle boots are performance-focused riding boots designed for riders who demand advanced protection, flexibility, and control on both the track and street. This black, silver, and red model is sized for US 9 and EU 43, with race-derived construction and protective technology throughout. The advanced microfiber upper provides lightweight abrasion resistance while maintaining the flexibility needed for aggressive riding and comfortable movement.\u003c\/p\u003e\u003cp\u003eAlpinestars’ unique ankle brace protection system supports the ankle and helps limit hyper-torsion, hyper-extension, and hyper-flexion while protecting the Achilles and ankle areas. Front and rear flexion zones combine textile construction with soft TPU over-injection to improve impact and abrasion protection without restricting natural forward and backward movement. A race-derived TPU shin plate, dual-density TPU ankle protectors, and a TPU shift zone add targeted protection in key impact areas.\u003c\/p\u003e\u003cp\u003eThe Alpinestars Lace-Lock System uses an advanced polymer resin closure for a secure, precise fit. Replaceable dual-density TPU toe sliders, a replaceable heel slider, and an external side heel slider help dissipate impact energy and encourage controlled sliding during an accident. The SMX-6 V3 is a versatile choice for sport riders seeking dependable protection, race-inspired performance, and walking flexibility. Manufacturer and vendor part number: 2223025-199-43.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 9 \/ EU 43\u003c\/li\u003e\n\u003cli\u003eModel: SMX-6 V3\u003c\/li\u003e\n\u003cli\u003eColor: Black, silver, and red\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 2223025-199-43\u003c\/li\u003e\n\u003cli\u003eVendor part number: 2223025-199-43\u003c\/li\u003e\n\u003cli\u003eAdvanced microfiber upper provides lightweight abrasion resistance and flexible performance\u003c\/li\u003e\n\u003cli\u003eTPU-reinforced front and rear flexion zones enhance protection while supporting natural movement\u003c\/li\u003e\n\u003cli\u003eAnkle brace system helps limit hyper-torsion, hyper-extension, and hyper-flexion\u003c\/li\u003e\n\u003cli\u003eRace-derived TPU shin plate provides impact and abrasion protection\u003c\/li\u003e\n\u003cli\u003eDual-density TPU ankle protectors reinforce key impact areas\u003c\/li\u003e\n\u003cli\u003eTPU shift 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 support shock dissipation and controlled sliding\u003c\/li\u003e\n\u003cli\u003eAlpinestars Lace-Lock System provides quick, precise, and secure closure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565283672299,"sku":"34041826","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368832.png?v=1790785437","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-9-eu-43-part-2223025-199-43","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}