Don't let the fact that the wind is howling and the snow is piled up to the eaves keep you from getting out and enjoying the great outdoors. Just throw on the Merrell Men's Polarand 8 Waterproof Boot and make cold toes a thing of the past. 1. 5 mm thick waterproof leather uppers seal out the worst winter storms, and the 400 gram Thinsulate insulation fools your feet into thinking they're at home next to the fire. The bellows style tongue keeps unwanted debris and wetness from creeping in on the top of your foot. Merrell added an ActiveHeat insole that has silver reflective film to reflect the heat of your foot back to your foot where it should be, rather than losing it to the cold. Even your team of sled dogs are going to be jealous of your footwear when you come out rockin' these bad boys.