ALPINESTARS SMX1-R V2 Boots - Black - US 11.5 / EU 46 2224021-1100-46 Youth Sequence Neck Roll and foot plates are engineered

and foot plates are engineered to improve stability without sacrificing mobility

while also enhancing durability

2020-2023 KTM 350/450/500 EXC-F

Airflow cooling knee intake

draws less than 3 amps

ALPINESTARS SMX1-R V2 Boots - Black - US 11.5 / EU 46 2224021-1100-46 Youth Sequence Neck Roll and foot plates are engineeredThe 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