Now pretreated to protect against moisture and staining, this favorite boot features a split shaft that can be worn up or folded down to form a cozy cuff. A new Treadlite by UGG sole offers supremely lightweight cushioning, flexibility and traction, while the soft, cozy lining is made from genuine shearling. Style Name: Ugg Classic Cuff Short Boot (Women). Style Number: 5179626 2. Available in stores.