Columbia Womens/Ladies Strappy Sandals. Upper: Waterproof, Webbing. Midsole: Cushioned, EVA (Ethyl Vinyl Acetate), Lightweight, Soft. Outsole: Gripped, Rubber. Strappy. Flat. Design: Logo. Toe Style: Open. Fastening: Lace Up, Plastic Buckle, Toggle. Ref: UTPP11975