Alpinestars Stella Smx 6 V2 Racing Boots 2223117-1032-37

newly redesigned specifically for an optimized women´s fit, the stella smx-6 v2 boot incorporates the latest advancements in alpinestars? performance footwear design and development. every component on the ce certified stella smx-6 v2 has been carefully designed and developed to give women riders the crucial performance edge, in the form of protection innovations, improved ergonomics and comfort features. features:- designed and constructed specifically for a women´s performance fit.- newly designed boot upper incorporates innovative front, rear bellow and rear calf zones for superior levels of flexibility. upper constructed from advanced microfiber for durability and abrasion resistance.- ergonomic new last for forefoot streamlining to enable greater control of the motorbike?s controls and for superior, wide-ranging foot profile, fit and comfort.- alpinestars? innovative tpu lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support.- alpinestars? new and exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability.- air vents on the heel counter and shin plate plus breathable mesh inserts (vented version only) improve comfort and reduce fatigue on long rides.- high modulus tpu injected shin guard, calf protector, heel counter, shift pad, ankle brace 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 concept for quicker and easier replacement.- innovative instep and achilles accordion flex zone construction for superior comfort, extension, control and support.- internal insole with the shank reinforcement integrated for added support to the arch area and foot protection.- 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 entry/exit.- 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.- new, removable anatomic footbed includes eva and lycra for performance, comfort and support.