Heel Height: Approx. 1 1/4'' Tall. Washable velour synthetic upper with nylex lining. Dual straps for added adjustability, prolite insole helps keep feet cool and odor free. Lightweight featherlite EVA and rubber outsole designed for cushioned comfort and traction Let the Propet Bilite Walker mary jane put a spring into every step. This washable Women's casual shoe pairs sweet, easy care style with exceptional comfort. The velvety, supple velour upper is equipped with parallel hook and loop straps for a customized fit with every wearing. A Nylex lining and ProLite insole join forces to create a cushy, moisture managing interior.