ALPINESTARS SMX-6 v2 Vented Boots - Black - US 7.5 / EU 41 2223017-1102-41 svt They are lightweight

They are lightweight

with each touch of the button the next level is chosen

Race-derived features and materials

Whether you're an audiophile

ALPINESTARS SMX-6 v2 Vented Boots - Black - US 7.5 / EU 41 2223017-1102-41 svt They are lightweightBoot 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