Tech T Boots Upper constructed from a combination of full-grain leather and innovative microfiber for durability and abrasion resistance Extended front and rear accordion stretch zones for improved flex, control and support Double-density TPU ankle protector disks are layered under the upper and backed by polyfoam padding Ergonomically contoured shin plate is injected with high-modulus TPU for high-level impact and abrasion resistance Wide entry aperture for convenience with hook-and-loop upper closure TPR flap to allow broad-ranging calf fit adjustment and support 3D mesh textile with open cell foam for improved air circulation and comfort Extended PU synthetic gaiter helps seal out excessive water and dirt entry Soft polyfoam reinforcement on ankles and collar for long-lasting comfort and shock absorption Three buckles closure system with memory, featuring an integrated quick-release/locking system closure Buckles are injected with high-impact-resistant techno polymer Internal toe box and heel counter protection is layered under the upper for durability Leather shift pad for abrasion resistance and structural protection Polymer insole with integrated steel shank reinforcement for structure and support to the arch area Exclusive compound rubber sole with high grip, rough terrain design Outsole is replaceable Replaceable anatomic footbed for comfort and support ensures even weight distribution CE-certified to EN 13634:2010 Available in men's full U.S. sizes 7-13 (black/red available in sizes 5-13); check Alpinestars size chart on page ??? before ordering PLEASE NOTE: This item may ship from a warehouse closer to your location creating a quicker delivery time. Please message us if you would like a more accurate delivery time. In most cases in the lower 48 delivery will be in 1-3 business days.