A sleek yet rugged women's casual boot. The UGG® Women's Sunburst boot is made of twin-faced sheepskin with suede toe and heel guards for comfort and style. UGG Australia® sheepskin keeps bare feet comfy in temperatures as low as -30°F to as high as 80°F. This style is designed to be worn barefoot to maximize the benefits of the sheepskin. Fit should be snug, but not uncomfortable. Fleece footbed will form to each foot individually. Molded rubber outsole provides extra heel and forefoot cushioning.