Ugg Purl Cardy Knit Cream Boots Size 7 Great Never Worn Condition Gleaming logo-embossed buttons embellish the side of a slouchy knit boot lined with plush UGGpure, a textile made entirely from wool but engineered to feel and wear like genuine shearling. Style Name: Ugg Purl Cardy Knit Boot (Women) (Narrow Calf).