Birkenstock models Zermatt and Andermatt feature a removable footbed. This means you can choose between Footbeds. You can choose the Standard Plain Footbed, with a classic suede lining or the Shearling Footbed for a snug and cosier feel, when the temperatures drop. After the original footbed has been removed from the shoe first, the replacement footbed should lie flat on the inner shoe sole and fit snugly into the heel part of the shoe.
