SUNROLAN Casual Men's Genuine Leather Penny Loafers Driving Moccasins Slip-On Boat Flats Shoes Leather Leather and Rubber sole. Platform measures approximately. Slip-on design for quick and easy on and off,Breathable pu leather lining and a cushioned insole. Flexible,rubber driving sole and heel protector. The SUNROLAN loafer shoe has a casually refined style that will enhance every weekend look.