Upper: Leather. Lining: Textile. Outsole: Lightweight, PU (Polyurethane). Features: Adjustable Strap, Breathable, Cushioned, Customizable, Hook And Loop Strap, Padded Suede Collar, Suede Sock. Fit: Flat, Low Cut. Design: Plain. Toe Style: Round. Durable. Fastening: Hook and Loop.