Product details A wingtip oxford that's anything but stiff or old-fashioned: The ZERØGRAND Remastered Wingtip Oxford is built on an updated last that reduces heel friction and increases room at the toe. Underneath it all, a cushioned FlowerFoam™ midsole—made with a minimum of 25% dandelion rubber—and a sole designed with deep grooves for flexibility plus rubber insets for added traction. STYLE #C39743 Nubuck upper in Microchip; five-eyelet lacing system Rubber outsole Foam footbed FlowerFoam™ midsole, made with a minimum of 25 percent dandelion rubber Polyester lining