Introducing the Birkenstock Zermatt Fur Men’s slippers in Dark Grey, designed for ultimate indoor comfort. These stylish slippers feature a luxurious felt upper and sheepskin footbed, ensuring temperature regulation and support. With removable insoles and a wide fit, they make the perfect gift for him while providing a regular fit. Zermatt is Birkenstock's first true slipper. It features their iconic cork latex footbed, and to keep you extra cozy, it’s fully lined in genuine shearling that will keep your feet warm all winter long. The upper consists of soft genuine wool. Anatomically shaped cork/latex footbed lined with shearling Upper: wool felt Footbed lining: shearling Sole: latex Details: Decorative stitching Upper material: Wool felt Insole: Shearling Footbed material: Cork