ALPINESTARS SMX-1 R v2 Boots - Black/White - US 9 / EU 43 2224521-12-43 CB 900 Bold D'Or 1979 Baseplates have improved mechanism that

Baseplates have improved mechanism that results in firmer detents for three open positions

Thermoplastic Rubber (TPR) inserts

Sleeve volume adjusters

PRO tank ring with magnetic guide aid secures the PRO tank bags with a mechanical QUICK-LOCK snap fastener

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 9 / EU 43 2224521-12-43 CB 900 Bold D'Or 1979 Baseplates have improved mechanism thatA 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 in a key area. The SMX 1 R v2 Vented