ALPINESTARS SMX1-R V2 Boots - Black/Red - US 9 / EU 43 2224021-13-43 Adjustable Cargo Net Replacement bulbs available

Replacement bulbs available

CNC-machined from 6061 aircraft-grade aluminum alloy

Silicone-printed palm and finger graphics improve palm and lever traction

1-3/16" center to center mount holes on tabs

AirFly™ center front stowable mesh panel

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 9 / EU 43 2224021-13-43 Adjustable Cargo Net Replacement bulbs availableThe 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