Red Wing Shoes - RWE-Evolved (Grey) - Men's: You ll love this update on the classic desert boot from Red Wing Shoes(R). No need to worry about a change in the weather with the water proof leather uppers and seam sealed construction. Padded tongue, Cambrelle(R) and leather lining designed to absorb moisture for extended wear. Polyurethane footbed provides cushioned comfort and support. Lightweight crepe outsole is flexible and durable.