Mens Mizuno Wave Daichi 7 GTX Top-class Weatherproof Trail Shoe A weather-proof shoe to match the explorative spirit of the trail runner. Foam Wave, two foams with different densities in a wave geometry, boosts stability in the rear foot while maintaining a soft, smooth ride. Constructed with a U4icX top layer for softness and ap+ bottom layer for stability and responsiveness. New Gore-Tex Woven upper keeps your feet dry in the wettest conditions, and midfoot support straps provide a comfortable, adaptive and supportive fit.