The Hush Puppies Arthur is an ideal choice for casual summer days. This slip-on loafer features a flexible, lightweight design with a comfortable memory foam insole and a durable nubuck leather upper. The shoe is equipped with a light and breathable textile sock and lining, and a flexible and durable rubber sole. Closure: Slip On. Upper Material: Nubuck. Lining Material: Mesh. Outsole Material: Rubber.