First pair of crocs that I have purchased. Got them because I was having problems with a foot and wanted something soft and comfortable. These worked.

I can be hard to fit, can wear between a 7.5-9 depending on style but generally 8.5 does the trick, but I saw a few others here suggesting to go smaller, so I got an 8 and it is a perfect fit.

They do make your feet sweat some, but honesty, I expected it and for me it wasn't too bad. They aren't a fabric and won't breath like one.