Description Cozy up to wool and shearling. The Zermatt slipper gives you an elevated indoor option in wool herringbone, lined in genuine shearling for a soft landing every time. An original cork-latex footbed gives you the support you need, with a latex rubber sole for room-to-room traction. Contoured cork-latex footbed creates custom support with wear Wool felt upper Cozy, genuine shearling footbed lining Latex rubber sole for added traction Footbed made in Germany Item no. 1028057 Materialdetails about product materials Upper material: Wool felt Wool felt counts among the oldest textile materials in the world and is the typical upper material for slippers. Insole: Shearling Shearling is high-quality, soft sheep- or lambskin. The material is warm, breathable and has temperature-regulating properties. Footbed material: Cork Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers very good cushioning.