Black - KEEN is redefining work with The KEEN Professional Collection. Certified non-slip with the comfort and durability you love about KEEN shoes in a slip on style. It is designed specifically to meet the needs of professionals who are on their feet all day. Waterproof leather uppers provide wipe clean convenience. Non-slip rubber outsoles grip dry, wet, and slick surfaces. Plush KEEN.Cush footbeds provide all day comfort and stability.