Upper: Durable, Synthetic. Lining: Mesh. Insole: Cushioned. Outsole: Deep Lug, TPR, Traction Grip. Fabric Technology: Waterproof Membrane. Breathable, Heel Bumpers, IsoDry Membrane, Lightweight, Moisture Wicking, Padded Collar, Padded Tongue, Pull Tab, Rubber Toe Bumper. Flat. Cut: Ankle. Design: Logo, Patterned. Toe Style: Round. Fastening: Lace Up, Loop. Ref: UTMW2320