An eddy is a calm river current that kinda moves around in circles and never really goes anywhere. After a big day on the big rapids, a little Eddy time onshore sounds about perfect. The soft suede footbed is slightly contoured and well-cushioned for complete comfort. Wide straps provide a good fit and Durabrasion Rubber soles keep you on your feet. Synthetic and polyester upper. A suede footbed. Durabrasion Rubber sole.