by DOE - Three Way Flat (PU)please note that returns won't be allowed if there are signs of wear and tear present material: 100% PU additional padding and a foam cushioned insole for all day comfort and wearability designed with button closures at the sole and heel tab, allowing for three different wearing styles (see photos) lightweight slimming effect thanks to its sculptural square toe design true to size. take your normal size, or size up if you'd like to wear them with