Crafted to offer maximum comfort for your everyday adventures, the Boston Wool Felt clog by Birkenstock updates the German brand's classic Boston silhouette with a soft, high-quality woolen felt fabric throughout the upper. Equipped with a functional strap on the upper edge of the shaft and a sturdy metal buckle, the Birkenstock Boston Wool Felt is designed to be adapted to all feet thanks to the signature anatomically shaped cork-latex footbed and EVA midsole. - Birkenstock Boston Wool Felt - Regular width - Anatomically shaped cork-latex footbed - Upper: wool felt - Lining: suede - Sole: EVA - Details: individually adjustable metal pin buckle - “Made in Germany”