Alpinestars Stella SMX 6 V2 Road Boot features:

• Designed and constructed specifically for a women's performance fit
• Main upper material constructed from advanced microfiber for durability and repeated abrasion resistance
• Front and rear accordion flex zones have been increased for superior comfort, extension, control and support
• Alpinestars' new compound rubber sole promotes improved feel and grip, water dispersion and durability
• Updated rubber sole patterning for extra grip
• Streamlined forefoot design to enable greater control of the bike's controls and to fit a wider range of foot shapes
• Medial side entry opening/closure system features elastic-mounted zipper with wide Velcro closure for flexibility and secure fit
• The aperture opening is large to promote easier in/out
• Alpinestars' innovative ankle brace design provides a biomechanical support between calf and ankle and offers improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support
• High modulus TPU injected shin guard, calf protector, heel counter, shift pad and toe slider for improved shock protection and durability
• Double density ankle protector on medial side layered under the upper offers protective performance in key area
• Integrated, replaceable bi-injected TPU slider features new easy screw fixing for quick and easy replacement
• Internal insole with reinforcemed shank for added support to the arch area and foot protection
• 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 heel area help keep foot in position while riding
• Dual compound removable footbed includes EVA and Lycra for performance, comfort and support
• Air vents on the heel counter
• The SMX 6 V2 boot is CE certified