I have a peculiar relationship with shoes that have a generous toe box.  I find that when my toes spread out, I wear a half size to a full size smaller shoe.

I normally wear a 7.5, so I ordered my Cayman Classic Clogs in size 7.  They were too big, and I returned them, discouraged.

I did a little research and then ordered the beach clog, (which looks identical to the Classic except for a tiny non-functioning design detail), in a size "6/7"  That was a perfect fit.

Because the Crocs line (except for the beach clogs) comes only in whole sizes, I'm thankful for this shoe, which I would characterize as a "small 7" as compared to the Classic Clogs "roomy 7."

I don't own a more comfortable shoe!