Upper is constructed from a light microfiber that provides flexibility and abrasion resistance
Thermoplastic Polyurethane (TPU) shin-plate construction and a reinforced hook-and-loop closure offers a comfortable, highly customized fit
TPU blade system provides flexibility while helping prevent frontal hyperextension
Wide entry aperture and a hook-and-loop upper closure Thermoplastic Rubber (TPR) flap allows for a broad range of calf fit adjustments for comfort and support
Single-piece TPU panel with honeycomb sculpturing for maximum grip contact with bike and improved heat and abrasion resistance on the medial facing area
Top rear flexion of the boot is supported around the calf by an innovative TPU sliding blade system helps to dissipate friction
Ergonomic buckle system offers secure and highly personalized fit
Innovative TPU lateral ankle protection provides biomechanical link between the middle lateral and the bottom lateral of the boot
Instep and Achilles accordion flex zones for superior support and control
Toes protected by metal shank reinforced TPU shell
Microfiber gaiter helps keep out water and dirt
Polymer buckles with aluminum frames provide self-aligning, quick-release closures for personalized fit
Breathable mesh 3D liner with anti-sliding microfiber suede reinforcement in the heel
Shock absorbing soft poly-foam surrounds ankles and collar
Removable anatomic footbed
High-grip, double-density rubber outer sole is removable and replaceable
Get your Alpinestars Motocross gear and casuals at Gear2win
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