From Birkenstock, the Women's Buckley Oiled Leather Clogs feature: Oiled leather upper features a soft, distressed leather that emphasizes a handcrafted and natural look (variations may occur) Slip on  Suede footbed lining Anatomically shaped cork-latex footbed EVA outsole Imported. Styling Notes: Birkenstock footwear is made in European whole sizes. The style selected is a Birkenstock narrow footbed that will fit most medium feet.