ALPINESTARS SMX-6 v2 Boots - Black - US 6 / EU 39 2223017-1100-39 Qualifier Jacket Audio signal sensing turn-on

Audio signal sensing turn-on

Interior mesh tricot comfort liner with internal pockets designed to accommodate a back protector or a split chest protector

Matching adapter plate (not included) is required when attaching to a STREET-RACK

Also works great for custom applications

ALPINESTARS SMX-6 v2 Boots - Black - US 6 / EU 39 2223017-1100-39 Qualifier Jacket Audio signal sensing turn-onBoot 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