Ugg Kids' Darrah Boot - in stock now. FEATURES of the Ugg Kids' Darrah Boot Insole: Cushioning foam lined with UGGpure wool to keep feet warm and dry Outsole: Lightweight and flexible molded EVA with patented tread design Soft suede vamp Shaft can be cuffed or slouched Suede strap and wood button with laser-etched UGG logo 17mm UGGpure wool lining Nylon binding 5 1/2in. Shaft height