Purchased these for wearing out in the rain, and they are exactly what I wanted. I typically wear a US 6.5, and after reading other reviewers suggesting to go up a half-size, I went with the size 7- they feel just a tiny bit too big, but I suspect a size 6 would have been too small. Boot socks save this sizing issue for me though!
I got a chance to test drive them this past weekend, and I loved them! I wore them during a rainy camping event, and my feet stayed dry and comfortable for hours. I loved having the extra room to tuck my pants into, and the nub on the back was a lifesaver for kicking them off. The print on them is not a saturated and vivid as the product photo shows, but even the muted colors are cute.
I would definitely purchase from this company again in the future!