The black version of Propét’s 'Cush’n Foot' stretchable slipper-shoe has forgiving nylon uppers with extra-large adjustable strap closure for a snug fit without pinching Removable terrycloth insole The flexible polyurethane outsole is suitable for indoor or outdoor wear Men's sizes 7–12, 13, 14, 15 and 16 in 3E and 5E