Material Composition: Leather/Leather/Other Materials Upper Outer Material: Leather Lining Material: Leather Sole Material: EVA Water Resistance: Not Waterproof Fastening: Slip On Quality leather and comfortable slip on design come together in the Gianna loafer, with its memory foam comfort insole and Zero G lightweight sole these are the perfect daily choice, Quality Leather Upper, Easy Slip On Loafer Styling with Chain Snaffle Detail, Real Leather Sock and Lining Hush Puppies Gianna | Black | Women's Slip On Loafers