I bought these to use between the house and the hot tub walk. Needed something to quickly slide in and out of. I have a small normal/skinny width foot and they barely fit. Based on the measurement chart on Amazon I determined to by size 6 and my toes and heels come to the front and back of shoe, with very little to spare. If you have a wide foot this sandal will not fit!! They are rubber, so they rub across the top of the foot if warn for too long. They work for my purpose, but wouldn't wear them all the time.