{"product_id":"alpinestars-smx-6-v3-drystar-motorcycle-boots-black-us-12-5-eu-48-part-number-2243025-10-48","title":"Alpinestars SMX-6 V3 Drystar Motorcycle Boots Black US 12.5 \/ EU 48, Part Number 2243025-10-48","description":"SMX-6 V3 Drystar® Boots - Black - US 12.5\/EU 48\n\u003cp\u003eThe Alpinestars SMX-6 V3 Drystar motorcycle boots combine track-derived protection, flexible performance, and dependable all-weather comfort for street and performance riding. Finished in black and sized at US 12.5 \/ EU 48, these boots feature an advanced microfiber upper that helps provide lightweight abrasion resistance while maintaining the flexibility needed for walking and active riding. The integrated Alpinestars Drystar waterproof and breathable liner helps keep feet dry in wet conditions while supporting airflow for improved comfort during changing weather.\u003c\/p\u003e\u003cp\u003eProtection is built into the boot through race-inspired construction and strategically placed impact-resistant components. Textile-over-injected Thermoplastic Polyurethane (TPU) front and rear flex zones help protect against abrasion and impact while allowing natural forward and backward movement. Alpinestars’ evolved ankle brace system supports the area between the upper calf, shin, and ankle, helping limit hyper-torsion, hyper-extension, and hyper-flexion while also providing Achilles and ankle impact protection. A race-derived TPU shin plate, dual-density TPU ankle protectors, replaceable dual-density TPU toe slider, replaceable heel slider, and external side heel slider provide coverage and controlled energy dissipation in key impact areas.\u003c\/p\u003e\u003cp\u003eThe Alpinestars Lace-Lock System uses an advanced polymer resin closure for quick, precise, and secure fit adjustment. Replaceable sliders help extend the usable life of the boots and support confident performance on the track or street. The SMX-6 V3 Drystar is manufactured by Alpinestars and is identified by manufacturer and vendor part number 2243025-10-48. Designed to fit riders requiring a US 12.5 \/ EU 48 motorcycle boot, this model is suited for sport riding, track-day use, commuting, and touring in variable weather conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAll-weather Drystar performance: Waterproof and breathable liner helps provide reliable wet-weather protection and improved riding comfort.\u003c\/li\u003e\n\u003cli\u003eAdvanced microfiber upper: Lightweight construction delivers abrasion resistance, flexibility, and performance-oriented fit.\u003c\/li\u003e\n\u003cli\u003eAnkle brace protection system: Supports ankle articulation while helping limit hyper-torsion, hyper-extension, and hyper-flexion.\u003c\/li\u003e\n\u003cli\u003eTPU shin and ankle protection: Strategically positioned protectors help shield key impact areas.\u003c\/li\u003e\n\u003cli\u003eRace-derived flex zones: TPU-over-injected textile zones support abrasion protection while allowing natural movement.\u003c\/li\u003e\n\u003cli\u003eReplaceable toe and heel sliders: Dual-density TPU sliders provide protective coverage, shock dissipation, and controlled sliding during an accident.\u003c\/li\u003e\n\u003cli\u003eLace-Lock System: Polymer resin closure provides quick, precise, and secure adjustment.\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for riders requiring US 12.5 \/ EU 48 motorcycle boots.\u003c\/li\u003e\n\u003cli\u003eBrand and part number: Alpinestars SMX-6 V3 Drystar, manufacturer and vendor part number 2243025-10-48.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67565942964459,"sku":"34041699","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/4368453.png?v=1790786794","url":"https:\/\/ctracingservices.com\/products\/alpinestars-smx-6-v3-drystar-motorcycle-boots-black-us-12-5-eu-48-part-number-2243025-10-48","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}