I own 3 pairs of Hunter's, and will never stop wearing them. I get more use of of these than any of my other shoes living in Pittsburgh where rain is frequent and snow is harsh. These are both stylish AND durable--quality rain boots if you ask me. I'd say that these boots run a little big, however if you're going to put either a liner or wear heavy socks with them (highly recommended), I'd go with your normal size. I'm not a fan of the liners that Hunter makes (I find them a bit tacky looking), but high wool socks will definitely do the trick in cold rain or snow. If you're looking for a fashionable rain boot that will last you forever (literally) BUY these! They are so easy to clean and also very convenient for walks to work in the rain/snow. I get compliments every time I wear these!
Also an FYI: the "glossy" kind are VERY shiny in my opinion... Almost too much for a rain boot. I'd suggest going with the normal ones :)