100% Synthetic. Rubber sole. Heel measures approximately 1.25". Canvas upper with fabric lining. Fully-lined cushioned insole for all-day comfort. Super-lightweight EVA outsole designed with a rubber bottom plate for added traction and durability. Heel Height 1 1/4".
Very comfortable thanks to soft soles and breathable canvas. The heel is a bit stiff and I got a blister the first day walking in it without socks. It is better to break them in with socks a little, and then go without socks.