Men's Classic Leather Casuals With A Dressed-up Look From Duck Head. Take Shelter From Your Workaday World In Duck Head’s Updated, Relaxed Footwear That Goes With Monday As Easily As Saturday. Soft, Classy Leather Uppers Team With Excellent Shock Absorbency Provided By Leather-covered, Cushioned Insoles; Contoured Eva Heel Cups; And Eva Soles. Leather Quarter Linings.