UGG® Sienna Rain Boot (Women) Rubber UGG rain boots Classic rain boot with a matte finish, the Sienna features waterproof construction and a sheepskin-lined insole to keep feet warm and dry. Adding rainy-day functionality to any outfit. Waterproof Designed to help protect against heavy weather conditions, including water, rain, and snow. Condition: great Size: WMNS 6 M Color: Navy, matte finish Waterproof One piece injection uppers Rubber upper Textile lining 7mm sheepskin insole Durable rubber outsole 9.5" shaft height UGG® logo rivet, UGG® logo woven label on sockliner Best for: Heavy rain