Cozy and stylish slip-ons by UGG. Ideal for comfort and ease. It is made of Grade-A Australian double-sided sheepskin, with fine fibers that have a texture similar to velvet. It can automatically adjust the microclimate according to the foot temperature - providing warmth without causing excessive sweating. It is like having a hidden, constant temperature system tailored for your feet. The items are in good condition and the household is smoke-free.