Update: I have been hunting in these boots for the last 3 days. I am seriously surprised at how comfortable they are climbing up and down the mountains for miles. They are also very warm. I have used muck style boots in the past and didn't like them, so I was anticipating the worst. I Highly recommend these! Great in the snow as well, it was icy under the snow and I did not slip once! So glad I took a chance on these! I received the size 6 and they are perfect. Still a little room for thick socks if needed. I wear a size 6.5 shoe so I ordered a 7 thinking it would give me a little extra room for thick socks, but they were far too large. Returning and going to try a 6 instead since they seem like really well made boots. I will update when I receive the size 6.