Outlet - William - Cognac Calf - CityCobbler Union's best selling shoe three years in a row, the William is exquisitely classic yet uniquely contemporary and cool. This is an Oxford that you can and should wear with your best blue suit or, occasionally, more casually with jeans on weekends. This shoe features a luxurious cognac calfskin upper and our exclusive fiddleback beveled waist sole creating a sleek and sophisticated silhouette from all angles.