Your way to a classic winter wonderland just got unlocked with the Adirondack Boot. It's one of UGG's longest-running chilly season styles for a reason. The waterproof Adirondack has a flexible White Spider Rubber outsole to help you stay sturdy. With extra warming insulation, a cushioning insole, and a higher cold-weather rating of -32˚C this boot was born in the cold to keep you warm.