W Mizuno Wave Sky 9

Foam Wave: A Wave of comfort made of 2 layers of foam. Top layer is U4icX and bottom layer Mizuno Enerzy Eco Friendly Materials: Recycled materials MIZUNO ENERZY NXT: The next generation of MIZUNO ENERZY midsole material. Designed to maximize energy return and cushioning for optimum performance. X10 Outsole: Durable carbon rubber that allows for longer wear. Gusseted Tongue: Stretchy tongue lining that hugs the foot securely and comfortably without any stress. Smooth Stretch Woven: Designed to control stretching direction for running motion and performance. Smooth Stretch Woven adapts to your foot and keeps your foot position correct. Category: Float Drop: 6mm Stack Height: Forefoot 38mm / Heel 44mm