You wear them all day, so we built them to stay comfortable all day, with mesh for breathability and soft-on-your-feet cushioning. Lightweight mesh upper delivers complete breathability Foam padding placed around your ankle collar & under the tongue for an incredibly comfortable fit & feel Adjustable hook & loop strap closure for easy on & off High rebound, die-cut EVA sockliner built with extended arch support One-piece EVA midsole turns cushioned landings into explosive takeoffs Tire inspired outsole pattern provides ultimate flex & superior traction