From Johnston & Murphy, the Men's Amherst 2.0 Embossed Leather U-Throat Sneakers feature: Leather upper Lightweight and extremely flexible construction Leather Working Group Gold Rated Tannery Lace up closure J&M Smart Degree Technology® temperature-regulating polymers that line interior activate at both hot and cold temperatures, so feet feel just-right all day long Smart Degree linings are treated with anti-microbial protection for long-lasting wear Removable, molded EVA cushioned footbed Extra-flexible, grooved TRUFOAM® EVA sole for high-rebound and ultra-light cushioned comfort Imported.