The breathable, waterproof protection of the adidas Outdoor Terrex Fast X Mid GTX all-terrain hiking shoe will see you through both dry and wet weather. Mid-cut boot with a lightweight construction offers better versatility while hiking on difficult terrain. High-abrasion mesh and synthetic upper. GORE-TEX Performance Comfort is a breathable membrane that offers the ultimate in waterproof protection. Durable synthetic leather overlays promote a supportive fit and long-lasting wear. Speed lace-up system for fast and snug lacing. Tongue and heel pull loops for easier on and off. Plush tongue and collar for added comfort and performance. Reinforced toe rand for extra protection. Outdoor-specific FORMOTION unit is designed to supply enhanced motion control and downhill comfort. Full-forefoot adiPRENE+ midsole for forefoot propulsion and efficiency. TRAXION rubber outsole delivers multidirectional grip for maximum grip and stability during fast activities.