ALPINESTARS SMX1-R V2 Boots - Black/Red - US 9 / EU 43 2224021-13-43 Torque Spacer Kit Pre-curved design for optimal accommodate

Pre-curved design for optimal accommodate hump and shoulder cups

Impact Protectors are fully removable for washing

CNC machined 3D CAD designed brackets deliver precise fitment

Attach firmly and easily to the swingarm

Machined-aluminum flanged insert

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 9 / EU 43 2224021-13-43 Torque Spacer Kit Pre-curved design for optimal accommodateThe 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