So...my son is a BIG boy ! Size 15 wide. He wanted a pair of crocs to wear when doing yard work, etc. I got him a size 16...they are a perfect fit and he loves, loves, loves them. They have been on his feet for three days (except when he leaves the property)....he says "Way to metro to wear out in the world." Great price....great product....great fit and no maintenance except hosing them down.