Nubuck upper. Leather and anti-microbial polymesh lining (50% recycled). Linings are treated with anti-microbial protection for long-lasting wear. High-rebound, ultra-light TRUFOAM® midsole for cushioning and comfort. Flexible, TRUFOAM® outsole with rubber pods provides lightweight, cushioned comfort. Removable, contoured footbed with memory foam. Leather Working Group Gold Rated tannery. Lace-up closure Memory foam insole CHINA Imported Product Specifications <1 Inch M Material Leather