A Mary Jane style flat with a diagonal velcro strap and a removable cork footbed. Upper Material: The "red" (often called "wine" or "zinfandel") version of the Lora flat typically uses soft nubuck leather. Nubuck is a top-grain cowhide that has been buffed to give it a soft, velvety surface and a refined look. Footbed: The heart of the Lora is its anatomically shaped cork-latex footbed, which is designed to mold to the wearer's foot over time for personalized comfort. Footbed Lining: The footbed is lined with breathable suede to wick away moisture and provide a soft feel against the skin.