Waratah UGG Water Resistant Mini Zip Up Boots are made with premium Australian Sheepskin and a durable suede upper. This classic style is designed with a zip opening on the inside of the leg so you can easily slip straight into your plush wool boots and keep snug. Supported with a super comfy cushioned sponge in-sole for all day wear. The out-sole is light weight and made with durable TPR. Wool-blend toe upper lining. Perfect for wear inside the home but also great for stepping outdoors.