These sandals purchased for an elderly man who had to stop wearing them after one day because the top strap was cutting into the top of his foot. price is cheap for this shoe Good price and it goes perfect for all the skirts I just bought! Nice slight upward angle so weight plates stay in place. 5mm (just use ddHiFi jack converter for 3. So, for a remanufactured this is a piece of crap. There is just foam rubber for padding. It’s like walking on the floor with just your socks. Sandals are great quality. I really like the feel and fit of the cincher, especially the back support.