The UGG Classic Ultra Mini Boot - Women's is a soft boot for cold weather warmth. The classic sheepskin boot has a low-height shaft to facilitate easy on/off. The super soft 17mm sheepskin lining offers an inviting haven for each foot. The UGGplush insole is an upcycled wool and TENCEL Lyocell blend, adding comfort and heat underfoot. Finished with an EVA outsole for traction indoors and out.