The Alpinestars SMX-6 V3 Drystar motorcycle boots are built for riders who demand track-inspired protection, dependable wet-weather performance, and comfortable street versatility. This black, US 14 / EU 50 model features an advanced microfiber upper that delivers a lightweight feel, excellent abrasion resistance, and the flexibility needed for performance riding. The integrated Alpinestars Drystar waterproof and breathable liner helps keep feet dry while supporting airflow in changing weather conditions.
Protection is provided through a race-derived chassis designed to support the foot and ankle during aggressive riding. Front and rear flex zones combine textile construction with soft thermoplastic polyurethane over-injection to improve impact and abrasion resistance while allowing natural forward and backward movement. Alpinestars’ evolved ankle brace system provides biomechanical support between the calf, shin, and ankle, helping limit hyper-torsion, hyper-extension, and hyper-flexion while supporting ankle articulation and Achilles protection. Strategically positioned dual-density TPU ankle protectors and a race-derived TPU shin plate add coverage in critical impact areas.
The 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 are positioned to help dissipate impact forces and promote controlled sliding during an incident. These boots are suited for motorcycle riders seeking performance-oriented protection for track days, sport riding, commuting, and all-weather street use. The manufacturer part number and vendor part number are both 2243025-10-50.
Features:
- Size: US 14 / EU 50
- Model: SMX-6 V3 Drystar
- Color: Black
- Brand: Alpinestars
- Manufacturer Part Number: 2243025-10-50
- Vendor Part Number: 2243025-10-50
- Weather Protection: Drystar waterproof and breathable liner supports reliable wet-weather riding
- Upper Construction: Advanced microfiber upper provides lightweight abrasion resistance and flexibility
- Ankle Protection: Biomechanical ankle brace system helps limit hyper-torsion, hyper-extension, and hyper-flexion
- Shin Protection: Race-derived TPU shin plate helps resist impact and abrasion
- Ankle Armor: Dual-density TPU ankle protectors provide targeted impact coverage
- Toe Protection: Replaceable dual-density TPU toe slider with secure screw-in assembly
- Heel Protection: Replaceable heel slider and external side heel slider support shock dissipation and controlled sliding
- Closure System: Alpinestars Lace-Lock System provides quick, precise, and secure closure
- Fitment: Designed for motorcycle track riding, sport riding, commuting, and all-weather street use