Leather upper. Lightweight and extremely flexible construction. 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 wtih 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. Leather Working Group Gold Rated tannery.

• INNOVATIVE FOOTWEAR TECHNOLOGY - Temperature-regulating J&M Smart Degree Technology® polymers line the interior and activate at both hot and cold temperatures, so your feet feel just right all day long.
• EXCEPTIONAL, PERSONALIZED COMFORT - Lightweight and extremely flexible construction in breathable sport knit, with a modern shape and a removable, molded EVA and memory-foam cushioned footbed.
• SUPERIOR CRAFTSMANSHIP AND HIGH-QUALITY MATERIALS - Genuine full grain leather upper sourced from LWG Gold Rated Tannery.
• FLEXIBLE, RELIABLE, DURABLE OUTSOLE - The cushy chevron-patterned sole is constructed with extra-flexible, grooved TRUFOAM® for high-rebound and ultra-light cushioned comfort plus a rubber heel insert for durability.