NIB MADHAPPY x UGGS CLASSIC ULTRA MINI NUIT BOOTS Size: 6 (Women's) Completely sold out colorway! New in box Never worn Our UGG Classic Ultra Mini. Pre-treated to keep them looking better for longer, these shoes feature a super soft suede upper, a cozy UGGplush™ sockliner, and a flexible, lightweight outsole crafted with original premium Treadlite by UGG™ made from renewable sugarcane.