{"product_id":"alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-9-5-eu-44-part-2223025-199-44","title":"Alpinestars SMX-6 V3 Motorcycle Boots Black\/Silver\/Red US 9.5, EU 44 – Part 2223025-199-44","description":"SMX-6 V3 Boots - Black\/Silver\/Red - US 9.5\/EU 44\n\u003cp\u003eThe Alpinestars SMX-6 V3 Motorcycle Boots deliver race-derived protection and performance for track riding and street use. Finished in Black\/Silver\/Red, this size US 9.5 \/ EU 44 boot features an advanced microfiber upper that provides lightweight abrasion resistance, flexibility, and dependable support. The SMX-6 V3 is designed for riders who want a high-performance motorcycle boot with protective materials and mobility suited to aggressive riding.\u003c\/p\u003e\u003cp\u003eProtection is built into key impact and abrasion zones throughout the boot. Alpinestars’ ankle brace protection system provides biomechanical support between the calf, shin, and ankle while helping limit hyper-torsion, hyper-extension, and hyper-flexion. Dual-density TPU ankle protectors, a race-derived TPU shin plate, and a TPU shifter zone help protect the lower leg, ankle, and medial side of the foot. Front and rear flex zones combine textile construction with soft TPU over-injection to support natural forward and backward movement without sacrificing coverage.\u003c\/p\u003e\u003cp\u003eThe Alpinestars Lace-Lock System uses an advanced polymer resin closure for quick, precise, and secure fastening. A replaceable dual-density TPU toe slider with screw-in assembly protects the outer toe area while maintaining walking flexibility. Replaceable heel and external side heel sliders are positioned to help dissipate impact energy and promote controlled sliding during a crash. The SMX-6 V3 is an excellent fit for sportbike riders, track-day enthusiasts, and street riders seeking a protective boot with race-inspired technology.\u003c\/p\u003e\u003cp\u003eThis product is manufactured by Alpinestars and supplied under vendor part number 2223025-199-44. The manufacturer part number is 2223025-199-44. Product size: US 9.5 \/ EU 44. Color: Black\/Silver\/Red.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: US 9.5 \/ EU 44\u003c\/li\u003e\n\u003cli\u003eModel: SMX-6 V3\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eColor: Black\/Silver\/Red\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2223025-199-44\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2223025-199-44\u003c\/li\u003e\n\u003cli\u003eUpper Construction: Advanced microfiber for lightweight abrasion resistance and flexibility\u003c\/li\u003e\n\u003cli\u003eAnkle Protection: Biomechanical ankle brace system helps limit hyper-torsion, hyper-extension, and hyper-flexion\u003c\/li\u003e\n\u003cli\u003eShin Protection: Race-derived TPU shin plate improves impact and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eFlex Zones: TPU-reinforced front and rear zones support natural movement\u003c\/li\u003e\n\u003cli\u003eClosure System: Alpinestars Lace-Lock System provides secure and precise fastening\u003c\/li\u003e\n\u003cli\u003eToe Protection: Replaceable dual-density TPU toe slider with screw-in assembly\u003c\/li\u003e\n\u003cli\u003eHeel Protection: Replaceable heel and external side heel sliders help dissipate impact energy\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for sportbike, track-day, and performance street riding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565280231659,"sku":"34041827","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368841.png?v=1790785419","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-6-v3-motorcycle-boots-black-silver-red-us-9-5-eu-44-part-2223025-199-44","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}