Contoured shin plate protector is injected with high modulus PU for superior impact and abrasion resistance
U-shaped calf protector is impact resistant and protects the ankle and calf area. Additional protection is provided by the top recessed buckle structure
Interchangeable bi-injected PU toe slider with snap-in assembly.
Wide and ventilated heel counter extends to the ankles and is combined with a shock absorbing padded insert and self-molding foam ankle protectors.
Replaceable sliders are positioned in the back and external section of the heel to allow the boot to slide and absorb shocks
Injected PU material extended to the toe area
Large instep flex zone for maximum comfort and flexibility
Sole has been designed for improved feeling between the rider’s foot and the pegs of the motorcycle
Instep speed lacing closure, and a unique lateral zipper.
Replaceable ratchet buckle closure on the calf features a hidden strap for security and is integrated with a calf slider
Synthetic forefoot lining laminated with open cell foam
Highly breathable lining on ankle and leg areas
Alpinestars anatomical and replaceable countered footbed provides arch support and forefoot pedal feeling
