The Hoka One One Men's Speedgoat 4 GTX trail running shoe is a waterproof version of the celebrated shoe created directly with input from Karl Meltzer who has more 100 mile ultra wins than anyone in history. It offers technical performance on challenging terrain and support and cushioning for high mileage. With midsole volume and deep EVA midsole cushioning that far exceeds most standard running shoes Hokas provide enhanced cushioning and shock absorption. While visually this looks bulky the performance-enhancing cushioning is actually extremely lightweight. Additionally a rockered geometry with a low heel-to-toe differential encourages an efficient rolling stride. The shoe's water-resistant mesh upper offers both comfort and enhanced breathability while keeping weight to a minimum. Integrated 3D printed overlays offer midfoot and comfortably lock your foot in place. In addition a GORE-TEX waterproof bootie and a gusseted tongue combine to keep out the elements and keep your foot dry and comfortable. With a 32mm heel and a 28mm forefoot the shoe has a 4mm drop. It weighs in at an average of 12.2 ounces per shoe (24.4 oz/pair). The Vibram MegaGrip rubber outsole offers excellent durability and utilizes multi-directional 5mm lugs and a trail-specific tread to deliver reliable traction on varied terrain and wet or dry surfaces. The Hoka One One Men's Speedgoat 4 GTX trail running shoe is available in your choice of colors and men's full and half sizes.