Rockport Tough Bucks Mens Chukka Boot We have toughened up the classic chukka with rubber-cleated soles and waterproofing to create styles that go from the park to dinner and everywhere in between. Fastening:Lace up Material Composition:Leather/Textile/Other Materials A distinctive toe shape that feels unique and refined.. Removable EVA and Memory Foam Footbed. Hydro-Shield Waterproof.