Walk in style but feel like you're walking on air in this super lightweight ankle boot with ZeroG technology. The HPO2Flex footbed conforms to the way you walk providing superior support. The stacked wedge heel provides additional stability on this waterproof pair. Features: ZeroG - built with super-lightweight materials, this outsole keeps your feet at ease all day long, HPO2Flex - cushioned triangle footbed pattern conforms to the way you walk providing air circulation, flexibility and superior support, waterproof burnished full grain leather uppers, smooth synthetic skeletal lining, soft synthetic socklining, soft latex and foam provides added cushioning, cement construction, 120mm shaft height (approx. 4 3/4''), molded PU faux leather stacked lightweight 45mm wedge (approx. 1 3/4''), molded rubber outsole provides excellent traction and durability. Material: Leather, Rubber, Latex, Foam, Man Made.