These are what I bought too. Haven't used them yet but they seem like there going to keep my feet warm. My feet are also always cold.I bought these last year when the snow and cold in January got too much for my other boots to handle. These are heavy - can't stalk in these or expect to walk too far. But great for stand hunting all day:
Cabela's Predator™ Extreme Pac Boots Brown/Mossy Oak® Break-Up Infinity® : Cabela's
They are on sale now, but I know Cabelas just emailed out a 15 off 50 deal (and there are coupons floating around too). So you can get it cheaper. Also, they have a brown version of these (versus camo) for 10 dollars cheaper.