I have several pairs of crocs, and am happy with them.  I read the reviews of this product and noted that some said the size was too small. I should have listened.

The size, front to back and side to side is fine.  In fact, after reading the reviews I made sure I got them big enough and was worried that they would be too big.  They are very roomy, and may even be "too big" on the sole.  HOWEVER, the problem is in the cut of the upper part of the shoe; of the brown area.

There is simply not enough space; there is too little material "vertically". I've never had this issue in a shoe before; bizarre.  It's the TOP of my big toe -- on top of the toenail -- that lacks space.

Wish I had bought these from zappos so I could return them now.  I gave them over a month, hoping that they would stretch out and I could wear them.  No joy.  To the thrift shop they go.

NOT RECOMMENDED.