Alpinestars SMX1-R V2 Men's Street Boots Size:40 Adjustable flank panels add side

Adjustable flank panels add side protection

quick release chin-strap

950217-HC1

Great fit for Biltwell helmets

Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident

Alpinestars SMX1-R V2 Men's Street Boots Size:40 Adjustable flank panels add sideAlpinestars SMX1 R V2 Men's Street Boots A class leading, low cut performance riding boot, the SM 1 R v2 Vented Riding Shoe incorporates a host of technical innovations for improved levels of comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfiber upper with extensive perforations for maximum airflow and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance