Upper: Knitted, Synthetic. Lining: Synthetic. Insole: Air Cooled. Midsole: Cushioned, Lightweight, Ultra Go. Outsole: Rubber. 5 Eyelets. Fabric Technology: Breathable. Contrast Heel, Padded Collar, Padded Tongue, Pull Tab. Flat. Cut: Low Cut. Design: Logo. Toe Style: Round. Fastening: Lace Up. Ref: UTGT47478