Alpinestars 2223017-1550-41 SMX-6 V2 Vented Boots

Description

Boot uppers incorporate an innovative front and rear bellows and rear calf zones for superior levels of flexibility
Boot uppers are 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
Alpinestars innovative TPU lateral ankle braces provide a biomechanical support between the lateral top calf/shin and ankle and provides improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support
Air vents on the heel counters and shin plates plus breathable mesh inserts improve comfort and reduce fatigue on the ride (vented boot styles only)
High modulus TPU-injected shin guards, calf protectors, heel counters, shift pads, ankle braces and toe sliders for improved shock protection and durability
Double-density ankle protectors on the medial side, layered under the uppers, offer protective performance in key areas
Integrated, replaceable bi-injected TPU sliders feature a new easy-screw fixing concept for quicker, easier replacement
Innovative insteps and Achilles accordion flex zones construction for superior comfort, extension, control and support
Internal insoles with shake reinforcement integrated for support to the arch area and foot protection
Medial side entry opening/closure system features elastic-mounted zipper with wide hook-and-loop closure for flexibility and a secure fit
Aperture openings are large to promote easy in/out of the boots
Internal toe box protection is layered under the upper for durability, improved feel and performance
Breathable textile interior lining features anti-sliding suede reinforcement on the heel area to help keep the foot in position while riding
Removable anatomic footbeds include EVA and stretch fabric for performance, comfort and support
Alpinestars new, exclusive rubber compound soles promote improved feel and grip, water dispersion and durability
Drystar® version has Alpinestars waterproof, breathable liners, which provides excellent all-weather performance
CE-certified
Available in men's Europe sizes 36-50; check the Alpinestars size chart on page ??? before ordering