I got my order today as well. So far so good. I actually forced myself to do a bunch of chores around the house before I tore it open like a little kid. The boots fit fine for me but I only tried out the Buccaneer style ones. They are the same material as the prior Castaway boots, so I have no doubt that they will fit. However I agree with apes, that a higher temp logically oughta make them fit easier.
"Steel-like jaws clacked away, each bite slashing flesh from my body - I used my knife and my hands, and when they were gone, my bloody stumps - and yet the turtles came."