Mizuno - Wave Stratosphere 4 (White/Orange/Navy) - Women's: Designed for the high performance player who is looking for the ultimate in cushioning, stability and traction!; The Mizuno Wave in a parallel configuration offers the ultimate blend of cushioning and stability. Mizuno Intercool and Biolock offer leading edge advancements that cool the foot and ensure the best fit possible. Gum rubber outsole for enhanced traction and flexibility. Highly ventilated mesh for breathability. Shoe weighs 10.5 oz.