A street-styled riding shoe that comes in two distinctive versions, leather and denim, Alpinestars Jam Drystar® Shoe is breathable and waterproof. The Jam incorporates class-leading protection and premium comfort features, while the newly designed rubber compound sole provides excellent grip on and off the bike. Features Lightweight, street-styled upper combining leather on frontal and suede on back for optimized comfort, durability and look Denim Version: Lightweight, street-styled upper combining leather on frontal and denim on back for optimized comfort, durability and look Tongue in leather for enhanced comfort, durability and luxurious feel Leather eyelet for more durability and style Traditional lace closure system for easy, secure and comfortable fit Silicone and elastic lace pocket located on top tongue allows storage of laces for security Alpinestars’ Drystar® waterproof and breathable membrane layer between upper and lining for proven performance in difficult weather conditions Dual density ankles protectors applied between the upper and padded lining to provide the strategic protection and flexibility in key areas Embossed areas highlight the protection parts giving an aggressive and dynamic style at the riding shoe Padding on tongue and heel area provides high levels of comfort and fit around the ankle and instep Internal toe box and heel counter reinforcement is layered under the upper for more ergonomic design New design sole with rubber compound cup sole molded to the upper to offer stability, grip, support and to provide a good walking comfort Jam Drystar® shoe is certified to 89/686/EEC – CAT 2