A technical hiking boot for moving fast on the mountain, the Adidas Terrex Fast X High GTX is lower to the ground for more stability. It features a Gore Tex membrane to keep your feet dry, Traxion grip, Adiprene cushioning, and 3D Formotion for great stability.. . This product will be shipped directly from Adidas and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. Gore Tex waterproof, breathable membrane keeps water out and allows sweat to escape, keeping feet dry and comfortable. Outdoor specific 3D Formotion heel unit for enhanced motion control and downhill comfort promotes a smoother, more natural strike with every step and great stability on rough terrain. Traxion outsole design provides best grip and agility during fast activities. Continental rubber provides optimal grip in wet conditions. Forefoot plate provides protection from rugged terrain. Adiprene cushioning in the forefoot maintains propulsion and efficiency Adiprene insert in the heel absorbs shock. Compression molded EVA midsole for cushioning and stability. Midfoot shank provides support and control. Durable, breathable textile upper with synthetic overlays for added support. OrthoLite moisture wicking sockliner for added cushioning, comfort, and odor control. Mid height provides added support at the ankle.