The Birkenstock Zermatt Shearling Wool Felt in Anthracite—a cozy, slip-on slipper featuring a charcoal grey (anthracite) wool felt upper, lush shearling lining, and iconic Birkenstock footbed design.

Product Features

• Fully lined with genuine shearling (sheepskin), offering plush softness, insulation, breathability, and temperature regulation.
• Anatomically shaped cork-latex design that molds to your foot over time for custom support.