Boots Alpinestars Gran Torino Gore-Tex. Pure lines, with anatomic profile and made of leather full grain for unrivaled comfort, the Gran Torino fit ideally with the long days riding. The lining integrated Gore-Tex® provides a proven protection against the elements, while the incorporation of advanced protection are discreetly integrated in the chassis allowing both security and subtlety.Fabrication: upper leather made of full grain top quality, offering comfort, durability and abrasion resistance. Last anatomically shaped designed for a good shape of the foot and superior comfort. Lining integrated GORE-TEX® waterproof and breathable for a performance-proven in all weather conditions.Security: a Plate of shin-integrated, moulded and seamless which provides an extensive protection against impacts. Ankle Protector double density backed by foam in the medial area. Protector of black anodized aluminum on the outside of the ankle. Internal compartments in the toe and heel staggered under the skin to improve support and stiffness in areas of key impact. Insert reflective rear for improved display for the night.Comfort and convenience: entry System side easy and innovative, with zipper on area-elastic and with a wide flap with velcro for a precise fit. Mid-sole contoured in polyamide with high modulus injected and reinforcement of shin with high modulus plastic, with an area of change in injected TPU. Area flexible with soft padding on accordion ensures comfort while pilotamos and walked. Removable sockliner EVA foam with anatomic profile.