Achieve your running goal of sub 2.5 hour full-marathon and perfect your gait with these shoes loaded with Mizuno's technology. They're engineered with cutting-edge features like SMOOTH SPEED ASSIST that helps achieve your ideal gait, plus high-performance MIZUNO ENERZY XP for softness, energy return, and lightness. When you're running at top speed, the MIZUNO WAVE structure enhances stability without sacrificing softness, and the lightweight G3 sole provides excellent grip.