The Alpinestars SMX1-R V2 motorcycle boots are designed for riders who want dependable protection, comfort, and precise closure for street and sport riding. This black model is sized for US 8 / EU 42 and features a durable microfiber upper that balances abrasion resistance with flexibility. The tongue and rear accordion sections use lightweight padded material to improve comfort and movement while riding.
Airflow is enhanced through lateral air intakes with metallic mesh, helping promote ventilation during daily rides and warmer conditions. The updated speed lace system, derived from Alpinestars MotoGP technology, provides fast, precise, and secure adjustment. A higher closure system with an adjustable hook-and-loop strap helps create a stable fit, while the debossed Alpinestars logo adds a clean branded finish.
Protection is integrated throughout the boot. Foam-backed, double-density ankle disc protectors are positioned beneath the upper, and lateral thermoplastic rubber guards help protect key areas while maintaining flexibility. External TPR toe reinforcement adds abrasion resistance and stability, while internal toe box reinforcement provides additional coverage. A TPU heel counter helps defend against impact and abrasion. A welded reflective rear insert improves rider visibility to other road users, particularly during nighttime riding.
Comfort features include a breathable textile lining with anti-sliding microfiber suede at the heel and a removable anatomical EVA foam footbed. The Alpinestars-exclusive vulcanized rubber compound sole provides dependable traction and durability for street use. The manufacturer part number and vendor part number are both 2224021-1100-42. Fitment is intended for riders seeking a black Alpinestars SMX1-R V2 motorcycle boot in US 8 / EU 42 sizing.
Features:
- Size: US 8 / EU 42
- Model: SMX1-R V2 motorcycle boots
- Brand: Alpinestars
- Manufacturer Part Number: 2224021-1100-42
- Vendor Part Number: 2224021-1100-42
- Material: Durable microfiber upper 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 upper closure
- Ankle Protection: Foam-backed, double-density ankle disc protectors
- External Protection: Lateral TPR guards, TPR toe reinforcement, and TPU heel counter
- Visibility: Welded reflective rear insert improves nighttime visibility
- Lining: Breathable textile lining with anti-sliding microfiber suede heel
- Footbed: Removable anatomical EVA foam footbed
- Sole: Alpinestars vulcanized rubber compound sole
- Fitment: Designed for street and sport motorcycle riding