ALPINESTARS SMX-6 v2 Boots - Black - US 6 / EU 39 2223017-1100-39 Rebuild Kit Cut-Off Valve AC/DC 12 V

AC/DC 12 V

Pre-curved leg construction helps improve fit and reduce riding fatigue

durability and abrasion resistance

3 X-Games Championships

ALPINESTARS SMX-6 v2 Boots - Black - US 6 / EU 39 2223017-1100-39 Rebuild Kit Cut-Off Valve AC/DC 12 VBoot 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