The BIRKENSTOCK Men's Zermatt Shearling Slipper in Red Plaid combines comfort and style for the perfect winter house slipper. Featuring an anatomically shaped cork/latex footbed for optimal support and a fully lined shearling interior to keep your feet cozy, this slipper is crafted with a soft wool felt upper and latex sole for improved durability. Made in Portugal, these slippers showcase decorative stitching for a touch of elegance. Ideal for those cold winter days, these slippers should be kept away from harsh washing to maintain their premium quality.