The Ansley moccasin from Ugg lets the wearer keep their feet toasty without sacrificing style. They can be worn inside or outside, as they feature a reliable rubber sole. The interior is composed of natural wool. The Ansley is a favorite of Ugg slipper aficionados and one of the hottest slippers on the market. They fit true to size. Remember when ordering Ugg that they may feel tight at first, but as the wool contours to your feet they will start to feel like the perfect fit!