alpinestars smx plus black/blue

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 /
Lorica and leather upper / 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.