Zappos.com is proud to offer the Ugg Kids - Slushy (Youth) (Purple) - Footwear: Keep her feet warm and dry all winter in the Slushy. Full grain waterproof leather upper with a breathable eVent membrane. Genuine sheepskin lining wicks moisture and helps keep feet warm and dry. Front zipper closure with elastic gore on sides for easy on/off. Cork-infused molded rubber outsole with traction pods to help maintain traction in wet conditions.