Made with cement construction, the Women's Floorhand Waterproof 6" Steel Toe Work Boot by Wolverine is sturdy and durable. With a moisture-wicking mesh lining and a fully-cushioned footbed, this steel toe boot keeps your feet comfortable and protected. Lining: Moisture Wicking Mesh Rubber Lug Slip Resistant Outsole Full-Cushioned Footbed Steel-toe Nylon Shank Cemented Construction ASTM F2413-11 F I/75 C/75 Electrical Hazard Protection.