Super light-weight, casual shoe with supportive Vionic removable inserts to change comfort level as needed. Shoes are washable to maintain freshness and color. Canvas feel with terry cloth interior Slip on/Pull on with elastic laces Round toe EVA footbed with VIO MOTION technology One spot on back left heel that seems to be coming away from the sole slightly. When foot is in shoes, this is not noticeable and does not impact comfort level. Picture included of close up on back left heel.