90% Polyurethane, 10% Polyester. Upper: Mesh, Synthetic Nubuck. Lining: Spandex. Insole: EVA (Ethyl Vinyl Acetate). Outsole: Rugged, TPR. Breathable, Hardwearing, Pull Tab, Slip Resistant, Water-Friendly. Low Heel. Cut: Low Cut. Design: Logo. Toe Style: Bumper. Fastening: Adjustable, Bungee Cord, Hook And Loop Strap. Fit: Comfort. Sole Features: Durable, Lightweight. Ref: UTRG4100