Enerzy Foam: Mizuno Enerzy Foam is more responsive and has more springy qualities compared to former Running EVA technologies – U4ic and U4icX.
U4ic Midsole: Delivers optimal shock reduction, durability, and a superior ride. Innovatively light, well cushioned, responsive, and resilient.
X10 Outsole: Durable carbon rubber that allows for longer wear.
Fan Wave Plate