Birkenstock Unisex Kids Zermatt Kids Shearling Wool Felt (Navy) New Without Tag / Box See size image Sized down and cozied up for kids. We've designed the Zermatt shearling slipper to give them the warm and fuzzies, with a genuine shearling lining and wool upper. A supportive contoured footbed and grippy sole keeps them comfortable for play-at-home fun. Contoured cork-latex footbed creates custom support with wear Wool felt upper Cozy, genuine shearling footbed lining Latex-dipped sole for added traction Made in Germany