The bottom midsole uses MIZUNO ENERZY

Highly resilient PEBA foam

Machine Washable

Helps create a more secure and supportive fit while reducing tongue movement during activity

Nike Pegasus Premium Mens Running Shoes WATERPROOF The bottom midsole uses MIZUNOThe Pegasus Premium supercharges responsive cushioning with a triple stack of our most powerful running technologies: ZoomX foam, a sculpted Air Zoom unit and ReactX foam. It's the most responsive Pegasus ever, providing high energy return unlike any other. With a lighter than air upper, it decreases weight and increases breathability so you can fly faster. Mens D, standard width