I purchased these a couple months ago and finally got a chance to actually use them with the snow we'd had recently.  As a few other reviews have mentioned, they work superb with snow, no risk of slipping at all.  They are a little less secure when walking on icy surfaces, and as these are my first pair of snow boots, I have no idea if this is typical or not.  They are a little tedious to get on, but no real complains about that.  All in all, they kept my feet/socks dry and were warm and they feel very sturdily made.  A good bargain for the price I paid.