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Technical synthetic material main upper construction, incorporating a durable perforated microfiber/mesh front accordion flex zone with an extended flex area on the rear for improved Achilles-calf coverage
New boot shaping gives greater comfort and incorporates ergonomic toe box construction for improved compatibility with bike's controls. Internal heel counter and toe box give boot enhanced structural integrity
The Ankle and Toe Box lining are made in 3D mesh for more breathability
The Collar lining is made of textile in order to guarantee more comfort
Three adjustable Velcro® straps ensure secure closure and highly personalized fit. Straps feature TPR pull tabs for ease of closure and durability
Internal toe box and heel counter protection is layered under the upper for durability, improved feel and performance
Highly comfortable and durable technical textile collar lining
Dual density ankle protectors are backed with foam inner padding for protection and padding on both sides
Contoured, high modulus midsole follows shape of foot and incorporates a structured shank reinforcement
Alpinestars' exclusive vulcanized compound sole with unique side wrapping design
Innovative weight-saving laminated technology utilized on shin plate for weight-saving and additional protection against impacts
Comfort padding envelopes ankle area for fit and comfort
Removable anatomic foot-bed features EVA foam and textile for support and comfort