Upper: PET. Outsole: Rubber, Traction Grip. Sole Features: Cushioned. Fastening: Lace Up, Touch Fastening Strap. Fabric Technology: Waterproof Membrane. Breathable, Gusseted Tongue, Lightweight, Memory Foam Sock, Moulded Footbed, Padded Collar, Padded Tongue, Pull Tab. Flat. Cut: Mid Cut. Design: Two Tone. Toe Style: Round. Ref: UTFS8361