Alpinestars børnestøvle Tech 3s hvid/sort/blå

Designed and developed for those little rippers, the Tech 3s Youth Boot offers high levels of protection and comfort, and with a lightweight microfiber upper these boots are highly durable ideal for protecting young riders as they learn to ride emulate their heroes. Designed and developed for optimized comfort and fit for junior riders Contoured TPU calf protector plate, TPU higher medial protector, TPU outer lateral ankle and TPU heel counter offer support and resistance to impacts Injected TPU shin plate connected with the TPU medial protector panel; hook and loop grip upper closure, plus TPR flap for broad ranging calf fit adjustment and support Rear TPR gaiter patch applied on top of the TPU calf protector gives protection and comfort on rear flex area Extended PU synthetic gaiter helps seal out excessive water and dirt entry Light microfiber front and rear stretch bellow inserts for comfort, flexibility and critical support in various riding positions The ergonomic TPU triple buckle straps allow smooth front flex from the medial protector to the lateral side without compromising flex New closure system includes 3 polymer buckles with an innovative closure system. This closure includes a ratchet with micro 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 Entire textile lining for more comfort Replaceable anatomical EVA footbed Soft foam surrounds the ankles and collar offering comfort and shock absorbing performance Specially adapted removable footbed to accommodate growth and extended longevity of product External toe box is made of high-performance synthetic material for high abrasion Exclusive high grip rubber compound outsole Upper constructed from innovative light in weight microfiber material for flexibility, durability and abrasion resistance The TPU higher medial protector is designed with technical texture for improved grip on the bikes chassis Bio-mechanical medial blade system allows front and rear flex giving support and protection to the ankle