ALPINESTARS SMX1-R V2 Boots - Black/White - US 12.5 / EU 48 2224021-12-48 MX Plus 2 Socks Main shell incorporates fourway stretch

Main shell incorporates fourway stretch fibers for excellent levels of flex

Works with both stock and aftermarket exhaust systems

Removable rubber guard keeps mechanisms clean and operational

Full Shorty System Race

The best fitting

ALPINESTARS SMX1-R V2 Boots - Black/White - US 12.5 / EU 48 2224021-12-48 MX Plus 2 Socks Main shell incorporates fourway stretchThe 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