ALPINESTARS SMX-6 v2 Vented Boots - Black/Yellow - US 9.5 / EU 44 2223017-1550-44 Adventure 890 L 2021/2023 Internal D3O® ankle inserts provide

Internal D3O® ankle inserts provide functional coverage should your ride take a turn for the worse

Adjustable and designed to use the air coming around the cowling of the motorcycle more effectively

elbow and knew armor delivers optimal resistance against impacts and abrasion

A noise insert is included in the package because the open version of the system has no catalytic converter and was developed for use on racetracks or closed courses only

Carbon-Aramid fiber

ALPINESTARS SMX-6 v2 Vented Boots - Black/Yellow - US 9.5 / EU 44 2223017-1550-44 Adventure 890 L 2021/2023 Internal D3O® ankle inserts provideBoot 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