Lightweight and cushioned design in breathable sport knit. Shoe width- medium. Lightweight and extremely flexible athletic construction. Full-grain leather trim. Skeletal genuine leather and micro fleece lining. Johnston & Murphy smart degree technology temperature-regulating polymers lining the footbed activate at both hot and cold temperatures, so feet feel just-right all day long. Ethylene-vinyl acetate footbed with memory foam cushioning. Extra-flexible grooved ethylene-vinyl acetate outsole. This item purchased online must be returned to the vendor by mail only. This item cannot be returned to Macy's stores. Upper- Wool, Lining- Leather and Fleece, Sole- Flexible Grooved Ethylene-vinyl Acetate. Spot Clean.