Upper: Synthetic, Textile. Lining Material: 100% Textile. Insole: Synthetic. Outsole: Abrasion Resistant, Synthetic. 360 Degree Comfort, Adjustable Buckle, Breathable, Cushioned, Lightweight, Patented Sole, Quick-Fit, Waterproof Gussets. Platform Heel. Design: Logo, Plain. Toe Style: Open. Fastening: Adjustable Straps.