Birkenstock Zermatt Shearling Light Gray Wool Felt Slippers Cozy Casual Size 40 L9/M7 The BIRKENSTOCK Zermatt slipper features the 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. Great pre-owned used condition, left slipper has some wear on lining inner heel (picture included). Textile upper: 70% wool felt and 30% polyester Footbed lining: shearling Sole: latex Details: Decorative stitching Made in Germany Size EU40 L9/M7 #120125