The BIRKENSTOCK Zermatt is Birkenstocks 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! This basic version of this design features the Shearling Footbed. It comes with a snug shearling lining to keep your feet cozy when the temperatures drop. The upper is made from soft wool felt. Features: Anatomically shaped cork-latex footbed (Shearling Footbed) Upper: wool felt Footbed lining: shearling Sole: latex Details: clog with extended shaft; decorative stitching; decorative rivet Footbed “Made in Germany” A Legendary Design The heart of all models is the original BIRKENSTOCK footbed. The construction, which has been thought out to the smallest detail and makes it feel like you're standing in sand, helps your feet feel as comfortable as possible for hours on end. This supports health and promotes wellbeing. Deep Heel Cup The very deep moulding in the heel area supports the foot tissue and holds the heel bone firmly in its natural position. This provides the foot with nearly as much support when it is in a sandal as when it is a closed shoe. Heel Mould Activates the calf muscles, stabilises the back of the foot and improves gait and coordination Interior And Exterior Longitudinal Arch Supports The arch supports that run alongside the sides of the footbed surround the tarsal bones inside and out. This gives the foot the stability it needs when it takes a step. Transverse Arch Support The support that runs through the middle of the footbed stabilizes the metatarsal bone. In this way, the transverse arch support helps ensure that the foot has a naturally straight and solid stance. Transverse Arch Support The support that runs through the middle of the footbed stabilizes the metatarsal bone. In this way, the transverse arch support helps ensure that the foot has a naturally straight and solid stance. Footbed Edge The footbed is drawn up especially high at the front. As a result, the high footbed edge protects the toes during the rolling motion of the foot. Zermatt Shearling Wool Felt Slipper