Upper: Leather, Synthetic. Insole: Cushioned. Outsole: Flexible, High Rebound, Replaceable Softspikes, Rubber, Traction Grip. 5 Eyelets. Fabric Technology: Waterproof. Lightweight, Pull Tab, Ultra Go Cushioning. Flat. Cut: Low. Design: Logo, Text. Toe Style: Round. Fastening: Lace Up.