High mileage running shoe built for runners. Engineered Mesh Upper - Ultra lightweight fabric provides unmatched breathability and flexibility for 5 star comfort even on your longest runs. Our proprietary midsole uses a combination of ENERZY and U4ic foams to provide exceptional balance between cushioning and shock absorption. MIZUNO WAVE - The eco friendly, bio based MIZUNO WAVE plate disperses energy from impact. X10 Outsole - Durable carbon rubber that allows for superior traction and longer wear.