Narrow Fit The bolder, the better! This exceptionally cozy version of the Boston clog, a classic BIRKENSTOCK model, is made of real, very high-quality suede. The shearling footbed and strap lining exudes style and keeps feet warm. The perfect shoe for cozy winter evenings by an open fire! Anatomically formed cork and latex footbed Upper: suede Footbed lining: shearling Sole: EVA Details: shearling, individually adjustable pin buckle in metal “Made in Germany”