Upper: Synthetic. Lining: Textile. Insole: Air Cooled, Memory Foam. Midsole: Memory Foam. Outsole: Durable, Flexible Traction, Synthetic. 6 Eyelets. Fabric Technology: Waterproof. Padded Collar, Padded Tongue, Sealed Seams. Flat. Cut: Low Cut. Design: Logo. Toe Style: Round. Sole Features: Durable. Fastening: Lace Up. Ref: UTGT42927