IFME Amphibious Sandals/Water Shoes Gray, easy to match for everyday wear I've only used these about 3-4 times in the pool and splash pools, and haven't used them as regular sandals. I think they're still in good condition and can be used comfortably, but please check the images carefully. I may temporarily push in the heel part when I drop them off at the post office. If you're concerned, I can ship them in a Yu-Packet Plus box for an additional 350 yen, so please comment. Please see my profile for common information.