The Alpinestars SMX-1 R V2 Motorcycle Boots are designed for riders who want lightweight comfort, dependable protection, and precise closure for street and sport riding. This black boot is offered in US men's size 12.5 / EU 48 and features a durable microfiber upper that balances flexibility with abrasion resistance. The model’s breathable construction helps improve airflow during extended rides, while the padded tongue and rear accordion sections provide additional comfort and mobility.
Protection is integrated throughout the SMX-1 R V2 design. Foam-backed, double-density ankle disk protectors are positioned beneath the upper, while lateral thermoplastic rubber guards help shield key areas without restricting movement. An external thermoplastic rubber toe reinforcement supports stability and abrasion resistance, and the thermoplastic polyurethane heel counter helps protect against impact and abrasion. Internal toe box reinforcement adds another protective layer beneath the microfiber upper.
A speed lace system derived from Alpinestars MotoGP technology provides quick, precise, and secure closure. The higher closure design includes an adjustable hook-and-loop fastening system with a debossed Alpinestars logo for a secure fit. A welded reflective insert on the rear enhances rider visibility to other road users, particularly in low-light conditions. Inside, the breathable textile lining includes anti-slip microfiber suede at the heel, and the removable anatomical EVA foam footbed supports underfoot comfort. The exclusive Alpinestars vulcanized rubber compound sole provides reliable traction for everyday motorcycle use.
Manufacturer: Alpinestars. Brand: Alpinestars. Model: SMX-1 R V2. Manufacturer part number: 2224021-1100-48. Vendor part number: 2224021-1100-48. Fitment: designed for adult motorcycle riders seeking a protective street and sport riding boot in US men's size 12.5 / EU 48.
Features:
- Size: US men's 12.5 / EU 48
- Model: SMX-1 R V2
- Brand: Alpinestars
- Manufacturer part number: 2224021-1100-48
- Vendor part number: 2224021-1100-48
- Color: Black
- Upper Material: Microfiber with lightweight padded tongue and rear accordion sections
- Ventilation: Lateral air intakes with metallic mesh improve airflow
- Closure: MotoGP-derived speed lace system with adjustable hook-and-loop fastening
- Ankle Protection: Foam-backed, double-density ankle disk protectors
- Side Protection: Lateral thermoplastic rubber guards provide flexible coverage
- Toe Protection: External thermoplastic rubber reinforcement and internal toe box reinforcement
- Heel Protection: Thermoplastic polyurethane heel counter helps resist impact and abrasion
- Visibility: Welded rear reflective insert improves visibility in low-light conditions
- Lining: Breathable textile lining with anti-slip microfiber suede heel
- Footbed: Removable anatomical EVA foam footbed
- Outsole: Alpinestars vulcanized rubber compound sole
- Fitment: Adult street and sport motorcycle riding