Upper constructed from a combination of full grain leather and innovative microfiber for durability and abrasion resistance. Extended front and rear stretch accordion zones for improved flexibility, control, and support. Dual density TPU ankle protector disks are layered under the upper and protected by poly-foam padding. Ergonomically contoured shin plate is injected with high modulus TPU for high impact and abrasion resistance. Wide entry opening for more convenience. 3D mesh fabric with open cell foam for improved air circulation and comfort. Extended microfiber gaiter helps seal out excessive water and dirt entry. Soft poly-foam reinforcement on ankles and collar for long lasting comfort and shock absorption. Three buckle closure system with memory, with integrated quick release/locking system. Buckles are injected with high impact techno-polymer. All buckles are easily replaceable. Internal toe protector and heel counter are layered under the upper for longevity. Leather shift pad for abrasion resistance and structural protection. Polymer insole with integrated steel shank reinforcement for structure and support in the arch area. Exclusive high grip compound rubber sole with rough terrain design. Replaceable outsole. The replaceable anatomical footbed for comfort and support ensures even weight distribution. CE certified to EN 13634:2010