The Alpinestars SMX-6 V3 Vented Boots are high-performance motorcycle riding boots designed for track and street use. This black, silver, and red model combines race-derived protection with ergonomic construction for riders who demand precise control, flexibility, and all-day comfort. The advanced microfiber upper provides abrasion resistance, lightweight performance, and flexibility, while laser-perforated sections, breathable mesh inserts, and perforated padding promote airflow during short and long rides.
Protection is built into every major contact area. The evolved Alpinestars ankle brace system provides biomechanical support between the calf, shin, and ankle while helping protect the ankle and Achilles area from impact. A compact TPU shin plate, lateral ankle brace, internal toe box reinforcement, and TPU shifter zone help protect against impact and abrasion without interfering with control input. Textile and soft TPU flex zones at the front and rear encourage natural foot movement while maintaining coverage and support.
The SMX-6 V3 Vented Boots feature an ergonomic last for improved contact with the motorcycle controls, an elastic gaiter for a secure fit, and a medial side entry system with an elastic-mounted zipper and wide hook-and-loop closure. The Alpinestars Lace-Lock System provides quick, precise, and secure fastening. A removable dual-compound EVA footbed with Lycra covering and an internal shank reinforcement support the arch and improve comfort. The lightweight rubber sole delivers dependable grip on the foot controls. This pair is sized US 10.5 / EU 45 and is identified by Alpinestars manufacturer and vendor part number 2223225-199-45.
Features:
- Fitment: Designed for motorcycle track and street riding
- Size: US 10.5 / EU 45
- Color: Black, silver, and red
- Brand: Alpinestars
- Model: SMX-6 V3 Vented Boots
- Manufacturer Part Number: 2223225-199-45
- Vendor Part Number: 2223225-199-45
- Upper: Advanced microfiber construction with laser-perforated ventilation areas
- Protection: TPU shin plate, lateral ankle brace, internal toe box protection, and TPU shifter zone
- Ankle Support: Biomechanical brace system supports the calf, shin, ankle, and Achilles area
- Flexibility: Textile and soft TPU flex zones promote natural forward and backward movement
- Ventilation: Air vents, breathable mesh inserts, and perforated padding improve airflow
- Closure: Medial side zipper, hook-and-loop fastening, and Alpinestars Lace-Lock System
- Footbed: Removable dual-compound EVA footbed with Lycra covering
- Support: Internal shank reinforcement supports the arch and improves foot protection
- Sole: Lightweight rubber compound provides grip on motorcycle foot controls