Upper: Mesh, Synthetic. Insole: Air Cooled. Midsole: Memory Foam. Outsole: Leather. 5 Eyelets. Fabric Technology: Airflow, Breathable. Mesh Panels, Padded Collar, Padded Tongue. Flat. Cut: Low Cut. Design: Logo. Toe Style: Round. Sole Features: Durable, Rubber Grips. Fastening: Lace Up.