Cozy Birkenstock Zermatt shearling-lined wool felt clogs. These slip-on comfort clogs feature warm shearling lining and the iconic Birkenstock cork footbed for all-day support. True unisex sizing: EU 42 (Men's 9, Women's 11). Gently used with no flaws. Perfect for cozy evenings at home or casual around-the-house wear. Ships free via USPS Ground Advantage.