ALPINESTARS SMX-6 v2 Vented Boots - Black/Yellow - US 6.5 / EU 40 2223017-1550-40 exhaust Advanced rubber compound cup sole

Advanced rubber compound cup sole with MX-derived heel shape

Rugged hinge hardware with robust detents allows you to ride with the shield open at slow speeds to increase cooling airflow

injection-molded polycarbonate lenses feature anti-fog treatment and European CE-certified UV A/B protection for clearer vision

long back protector insert

Along with the ERS padding removal

ALPINESTARS SMX-6 v2 Vented Boots - Black/Yellow - US 6.5 / EU 40 2223017-1550-40 exhaust Advanced rubber compound cup soleBoot upper incorporates an innovative front and rear bellows and rear calf zone for superior levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Thermoplastic Polyurethane (TPU) lateral ankle brace provides a biomechanical support between the