Featuring plant-based materials which adapt the iconic look and feel of our best-selling Fluff styles, Fluff Sugar is a standout silhouette that helps you feel good in more ways than one. The plant-powered feeling of UGG comes from TENCEL, a soft plush made of regenerated cellulosic fibers sourced from sustainable eucalyptus farms. Additionally, our SugarSole outsole foam is made with renewable sugarcane a swift-growing, rainwater-dependent resource that removes CO2 from the atmosphere and does not require irrigation. Delivering all the ease you expect from UGG, it's finished with a TENCEL and natural rubber elastic backstrap for effortless on and off.