ALPINESTARS Youth Tech 3S Boots Black/White US 13 2014518-12-13

Designed for junior riders, Upper construction is made from innovative, lightweight microfiber material that is flexible and abrasion-resistant, Light microfiber on the front and rear bellows for added comfort in the flex areas, Toe box is made of synthetic material for high abrasion resistance, Extended PU synthetic gaiter helps seal out water and dirt, Contoured TPU calf guard, TPU higher medial guard, TPU outer lateral ankle guard and TPU heel counter for support and impact resistance, Rear TPU gaiter patch applied on top of the TPU guard for added impact resistance and comfort on the rear flex zone, Injected TPU shin plate is connected with the TPU medial guard panel, Hook-and-loop upper boot closure with a TPR flap to fit a wide range of calf sizes while providing comfort and support, TPU higher medial guard is designed with a technical texture for improved grip, Biomechanical medial blade system allows good front/rear flex of the boot and provides support and impact resistance to the ankle, Ergonomic TPU triple buckle straps wrap smoothly around the front flex area from the medial guard to the lateral side of the boot without compromising boot flex, Boot closure system includes ratchet closure with memory system and a quick-release/locking system with a self-aligning design for easy, precise closure, All buckles are replaceable, Innovative one-piece TPU injected dual-compound foot shell is reinforced by a metal shank inside a co-injected toe reinforcement, Soft foam surrounds the ankle and boot collar for comfort and shock-absorbing performance, Boot has a textile lining for added comfort, Replaceable anatomical EVA footbed, Specially modified smaller footbed to accommodate growth and extended longevity of the product, High-grip rubber compound sole