Upper: Flat Knit, Mesh. Lining: Soft. Insole: Synthetic. Outsole: Rubber. 6 Eyelets. Fabric Technology: Memory Foam. Cushioned, Embroidered Eyelets, Padded Collar, Padded Tongue, Pull Tab, Shock Absorbing. Flat. Cut: Low Cut. Design: Knitted, Logo, Twisted. Toe Style: Round. Fastening: Lace Up.