Features: Upper construction is made from innovative and light microfiber material that is flexible and abrasion resistantLight microfiber on front and rear bellow gives more comfort on the flexible areaToe box is made of synthetic material for high abrasionExtended PU synthetic gaiter helps seal out excessive water and dirt entryContoured TPU calf protector plate, TPU higher medial protector, TPU outer lateral ankle and TPU heel counter offer support and resistance to impactsRear TPR gaiter patch applied on top of the TPU calf protector gives protection and comfort on rear flexInjected TPU shin plate connected with the TPU medial protector panel; Velcro® brand closures, plus TPR flap for broad ranging calf fit adjustment and supportThe TPU higher medial protector is designed with technical texture for improved gripBio-mechanical medial blade system allows a good front rear flex giving support and protection to the ankleThe ergonomic TPU triple buckle straps are wrapping harmoniously the front flex from the medial protector to the lateral side without compromising the flexClosure system includes 3 polymer buckles, includes a ratchet with memory and a quick release/locking system with self-aligning design for easy, precise closure; the all buckles are replaceableInnovative one-piece TPU injected dual compound foot shell, reinforced by a metal shank inside a co-injected toe reinforcementSoft foams surrounds the ankles and collar offer comfort and shock absorbing performanceEntire textile lining for more comfortReplaceable EVA footbed with textile lining on topSpecific Alpinestars all terrain design sole and high grip rubber compoundsReplaceable soleCE certified to EN 13634:2010Features:Upper construction is made from innovative and light microfiber material that is flexible and abrasion resistantLight microfiber on front and rear bellow gives more comfort on the flexible areaToe box is made of synthetic material for high abrasionExtended PU synthetic gaiter helps seal out excessive water and dirt entryContoured TPU calf protector plate, TPU higher medial protector, TPU outer lateral ankle and TPU heel counter offer support and resistance to impactsRear TPR gaiter patch applied on top of the TPU calf protector gives protection and comfort on rear flexInjected TPU shin plate connected with the TPU medial protector panel; Velcro® brand closures, plus TPR flap for broad ranging calf fit adjustment and supportThe TPU higher medial protector is designed with technical texture for improved gripBio-mechanical medial blade system allows a good front rear flex giving support and protection to the ankleThe ergonomic TPU triple buckle straps are wrapping harmoniously the front flex from the medial protector to the lateral side without compromising the flexClosure system includes 3 polymer buckles, includes a ratchet with memory and a quick release/locking system with self-aligning design for easy, precise closure; the all buckles are replaceableInnovative one-piece TPU injected dual compound foot shell, reinforced by a metal shank inside a co-injected toe reinforcementSoft foams surrounds the ankles and collar offer comfort and shock absorbing performanceEntire textile lining for more comfortReplaceable EVA footbed with textile lining on topSpecific Alpinestars all terrain design sole and high grip rubber compoundsReplaceable soleCE certified to EN 13634:2010