The Kane is a slick and sophistcated shoe perfect for formal or smart casual occasions, with a quality leather upper, cushion comfort insole and classic monk shoe design High Quality Cow Crust Leather Upper Classic Monk Shoe design with Double Buckle Fastening Cushion Comfort Padded Insole with Leather Sock Breathable Textile Lining with Leather Collar Flexible and Durable Rubber Outsole