Mens Medium Sizes: 6 1/2 to 11 (whole and half sizes), 12, 13, 14, 15, 16, 17 Mens Wide Sizes: 6 1/2 to 11 (whole and half sizes), 12, 13, 14, 15, 16, 17 Ladies Medium Sizes: 5 to 12 1/2 (whole and half sizes) Ladies Wide Sizes: 8 1/2 to 12 1/2 (whole and half sizes) Lace-less band shoe, Curved heel, non-marking rubber sole, flexible upper, Padded, breathable lining