Lightweight and comfortable, the UGG Classic Unlined Mini Ankle Boot is an ideal pick in low temperatures. The Treadlite by UGG outsole provides durability, cushioning, and traction to make every step a breeze. Treadlite by UGG outsole Leather insole Cotton canvas vamp lining Medial and lateral suede pull tabs Suede heel label with embossed UGG logo.