Great Boot
I love these boots. They are warm, keep my feet dry and have great traction on snowy sidewalks. I normally wear between a size 7 1/2 and an 8 and the size 8 in these boots fit me fine even while wearing a heavy sock.

Great Boots - order one size larger
I really love these boots. I normally wear a size 7 and initially ordered size 7.5 - which ended up being too small. I returned them for an 8 and they are perfect. I wore them in the mountains of Colorado and my feet were warm and dry.

Worth Every Penny...
I have been looking for good, warm winter boots for a while. My feet get cold really fast and can't stand to be out in weather near or below freezing. I bought these boots because they rated well and are supposed to be warm. They are warm for sure. I haven't had a problem with my feet getting cold since I started wearing them. I haven't worn them in any weather less than about +15-20 degrees, but they have worked for that. Listen to all the recommendations on sizing though, you defiantly need to go at least a 1/2 size up and if you want to wear big bulky socks most of the time probably a full size up from your normal size would be a good idea. I usually wear a 9 and ordered a 9 1/2 based on others comments and am glad I heeded the warning, because they fit perfect. The boots are a little stiff in the ankle but not unbearable and would assume they will loosen up a little with wear. Also, love the pull tab fastening. I have kind-of big calves and have problems with zip up boot a lot, but these fit great with plenty of room for socks and jeans to be tucked in. HIGHLY RECOMMEND these boots to anyone who wants to keep their feet warm.

Short for Keen but great boots!
These are great boots. I own several pairs of keens - sandals, hiking boots & low hiking shoes. I have size 8 in all of them & they fit fine. My mother had a pair of 8.5 low "tennis" Keens (which I have in 8) and they are too long for me! Total different fit than the 8's I have. So i didn't listen to the reviews that said to order a size larger...Even with a light sock these were too short. My toes hit the end. Go figure. Love the boots, though! They are warm & appear waterproof (although I didn't test that!)

Highly recommended
Description of boot is very accurate - comfort level is topnotch,warm enough to handle all day hikes in the snow, great traction, easy adjust lacing and very easy break in. Plus, this is a very light boot, so no fatigue factor. Not bad looking for a big toed Keen boot. Easy to walk in, not clunky at all. Your feet will be warm this winter in these.