Alpinestars 2223117-122-39 Stella SMX-6 V2 Vented Boot

Description

Designed and constructed specifically for a women's performance fit
Upper design incorporates an innovative front and rear bellows and rear calf zone 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 biomechanical supports between the lateral top calves/shins and ankles and provide 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 zone 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 boot
Internal toe box protection is layered under the uppers for durability, improved feel and performance
Breathable textile interior linings feature anti-sliding suede reinforcement on the heel area to help keep feet 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
CE-certified
Available in women's European sizes 36-43; check the Alpinestars size chart on page ??? before ordering