Oasis Women's Lona Mary Jane Shoes velcro Oasis Grasp rubber outsole resists slips and absorbs shock as you walk. Stretchy leather / spandex in the upper creates a comfortable fit for problem feet. Removable EVA footbed and spacers provide added depth options. Full-grain leather / spandex upper, polyester sockliner, EVA insole, rubber outsole... Nylon / fiberglass composite shank. Care: Buff with leather cleaner / polish. Wipe with dry cloth.