Alpinestars Riding Boots
PRODUCT INFO
The Alpinestars SMX-S Boots are engineered for riders who demand lightweight comfort, precise fit, and dependable protection. Designed with a durable microfiber upper, these boots deliver excellent flexibility while maintaining the structural strength required for aggressive road riding. As a result, they provide an ideal balance of performance, safety, and everyday usability.
Built with advanced impact protection, the SMX-S incorporates double-injected PU armour across key zones, including the shin, ankle, calf, toe, and heel. Consequently, riders benefit from enhanced abrasion resistance and improved shock absorption without unnecessary bulk. In addition, the ergonomic forefoot shaping and flex bellows at the instep and Achilles allow for natural movement and long-distance comfort.
Ventilation is another standout feature. Strategically positioned air vents at the ankle, heel, and forefoot promote consistent airflow, helping regulate internal temperature. Furthermore, the breathable lining and removable anatomical footbed work together to keep the foot cool and comfortable during extended rides.
The exclusive rubber compound sole with structured shank reinforcement enhances arch support and stability on and off the bike. Combined with a CE certification, the SMX-S Boots offer riders confidence-inspiring protection backed by premium construction.
Key Features
- Durable, high-tech microfiber upper for flexibility and comfort
- Double-injected PU protection at shin, ankle, calf, toe, and heel
- Ergonomic forefoot design with instep and Achilles flex bellows
- Ventilated panels for improved airflow and rider comfort
- Breathable lining with shock-absorbing padding
- Exclusive rubber compound sole with arch support reinforcement
- Interchangeable bi-injected PU toe slider
- Medial side entry system with zipper and wide Velcro® flap
- Anatomical, removable PU foam footbed
- CE certified for rider protection
Size Chart

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