The Mizuno WAVE SHADOW 2 Women's Running Shoes have a sleek and lightweight feel, giving neutral support for road runners. They feature cloudwave technology combined with energy-returning U4iC midsoles that have softer, more forgiving heel cushioning. Pebax "Wave" plates allow smoother heel-to-toe transitions, improving your stride efficiency. Underfoot Zig Zag flex notches enhance forward propulsion. AIRmesh uppers with DynamotionFit technology offer a precise, breathable fit. Long-lasting rubber outsoles are abrasion resistance and providing wet surface traction.