- A flexible lace-up boot temperature rated to -25? Fahrenheit features a waterproof leather upper and plush UGGpure lining for cozy comfort. UGGpure is a textile made entirely from wool but engineered to feel and wear like genuine shearling. An exclusive repeating lug pattern on the outsole maximizes surface contact to enhance traction. Style Name: UGG Adirondack Iii Waterproof Tall Boot (Women). Style Number: 5669333. Available in stores.