Sizing Guide Get the Right Fit
• Technical synthetic material main upper construction incorporating durable microfiber front and rear accordion flex zones.
• New boot shaping gives greater comfort and incorporates ergonomic toe box construction for improved compatibility with bike’s controls.
• Waterproof membrane layer between upper and lining for proven performance in difficult weather conditions.
• Alpinestars’ exclusive vulcanized compound sole with unique side wrapping design, built to withstand the demands of the road.
• The Gunner Waterproof Boot is CE certified.
• Exterior dual density protector on the lateral side while on the medial side the protector is layered under the upper to promote a better contact with the bike.
• Internal heel counter and toe box give boot enhanced structural integrity.
• External TPU heel counter and shift pad offers excellent protection and durability.
• Innovative weight-saving laminated technology reinforces shin plate, plus heat-pressed Astars logo.
• Contoured, high modulus midsole follows shape of foot and incorporates shank reinforcement.
• Two adjustable Velcro straps ensure secure closure and highly personalized fit. Straps feature TPR pull tab for ease of closure.
• Highly comfortable and durable technical textile collar lining.
• Rear reflex for greater visibility in poor conditions.
• Removable and replaceable anatomic foot-bed features EVA foam and textile for comfort and support.
SELECTION and FITTING