ALPINESTARS SMX1-R V2 Boots - Black/White - US 10.5 / EU 45 2224021-12-45 Chrome Shifter Shaft Rigid construction bags hold their

Rigid construction bags hold their shape even when empty

Rims accept Arlen Ness hub kits

Recommended for engines with up to 120 hp

Removable breath deflector and chin curtain

Pads are constructed of durable sintered metal

ALPINESTARS SMX1-R V2 Boots - Black/White - US 10.5 / EU 45 2224021-12-45 Chrome Shifter Shaft Rigid construction bags hold theirThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles