From Birkenstock, the Women's London Suede Closed Back Clogs feature: Suede upper Slip on design with adjustable buckle strap Leather lining Classic contoured cork footbed supports the arches of the foot Deep heel cup for all day comfort EVA outsole Flat heel Made in Portugal 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.