Adirondack Meridian Hiking Boots By Ugg With Waterproof Upper Made Of Soft Leather Featuring A Rubber Overlay At The Base. Trekking Laces, Padded Leather And Fabric Tongue, Webbed Logo Back Tab, Ug Gplush™ Recycled Wool Blend Lining And Insole And Vibram® Rubber Outsole.