I normally wear shoes in size 10 and have seen that you would want to get get Birkenstock 1 size down. So I got a size down and ended up returning them to get size 10-10.5. they are very comfortable but can take some time to get broken into. I'm ready to wear them everyday now!
LOOKED LIKE SOMEONE TRIED SHOES ON OR BOUGHT AND TOOK HOME AND RETURNED THEM HAD SCRATCHES ON THEM BOTH SHOES WERE UNBUCKLED FRISRT TIME I EVER HAD A PROBLEM LIKE THIS DON'T KNOW WHAT TO DO DUE TO COVID 19 GOING ON BUT THEY WILL HAVE TO GO BACK.