The BIRKENSTOCK Zermatt is Birkenstock's first slipper with a removable footbed, allowing you to choose between three different insoles. You can choose from the Standard Footbed, the Soft Footbed and the Shearling Footbed. All three insoles can be ordered separately. Perfect for all year round! The basic version of this design features a Soft Footbed. Thanks to an additional foam layer, it offers extra comfort and pampers feet – all day long. The upper is made from soft wool felt.