From Marc Nolan, the Men's Adler Mixed Leather Lug Penny Loafers feature:Mixed calf leather and patent leather upper - Full calf leather lining - Memory Foam padded insole - Rubber lug outsoles - Standard D widthImported.Sizing Notes:Size 6 to 11 run large, go a full size down ...From Marc Nolan, the Men's Adler Mixed Leather Lug Penny Loafers feature:Mixed calf leather and patent leather upper - Full calf leather lining - Memory Foam padded insole - Rubber lug outsoles - Standard D widthImported.Sizing Notes:Size 6 to 11 run large, go a full size down - Size 12 to 16 run true to size - If you wear a half size, size down 14,Black,Career,Casual,Closed Back,Colorblock,Daytime Occasion,Flat,Flat (0 in. - 1 in.),Leather,Loafer,Medium,Mens,Patent Leather,Penny Keeper,Slip-on,Social/Cocktail/Evening Available in narrow width and extended sizes., Color: Black/White, Material: Rubber,Leather,Cloth, Pattern: Solid