The Nike Sunray Protect 2 Is Ready To Jump, Skip And Splash With A Quick-Dry Design. It Has A Thin, Cushy Sole With Rubber On The Bottom For Traction Where It'S Wet. A Strap On Either Side Give It A Secure Fit And Make It Easy And Fast To Take On And Off, Synthetic Leather Is Durable And Dries Quickly. Foam On The Bottom Feels Soft And Cushy. 2 Hook-And-Loop Closures Create A Secure Fit And Make It Easy To Take On And Off. Rubber On The Bottom Gives Traction When Walking In Wet Areas.