Alpinestars Tech 3 Boots

• Upper construction is made from innovative and light microfiber material that is flexible and abrasion resistant
• Light microfiber on front and rear bellow gives more comfort on the flexible area
• Toe box is made of synthetic material for high abrasion
• Extended Polyurethane (PU) synthetic gaiter helps seal out excessive water and dirt entry
• Contoured Thermoplastic Polyurethane (TPU) calf protector plate, TPU higher medial protector, TPU outer lateral ankle and TPU heel counter offer support and resistance to impacts
• Rear Thermoplastic Rubber (TPR) gaiter patch applied on top of the TPU calf protector gives protection and comfort on rear flex
• Injected TPU shin plate connected with the TPU medial protector panel; Hook-and-loop upper closure, plus TPR flap for broad ranging calf fit adjustment and support
• The TPU higher medial protector is designed with technical texture for improved grip
• Bio-mechanical medial blade system allows a good front rear flex giving support and protection to the ankle
• The ergonomic TPU triple buckle straps wrap harmoniously around the front flex from the medial protector to the lateral side without compromising the flex of the boot
• Closure system includes 3 polymer buckles with an innovative closure system. This closure includes a ratchet with memory and a quick release/locking system with self-aligning design for easy, precise closure; the all buckles are replaceable
• Innovative one-piece TPU injected dual compound foot shell, reinforced by a metal shank inside a co-injected toe reinforcement
• Soft foams surrounds the ankles and collar offer comfort and shock absorbing performance
• Replaceable EVA footbed with textile lining on top
• High grip rubber compound outsole. The sole is replaceable