With UGGextreme™ comfort and maximalist style, this hiker-style winter boot is ready to take on chilly weather. Rated to withstand temps as low as -32°C, it's crafted from top-quality waterproof materials and features an internal GORE-TEX, waterproof yet breathable layer. The collar and interior are finished with the signature UGGplush™ blend for a soft, cozy, unmistakably UGG feel.