Birkenstock 

The coziest material mix of the season. Soft shearling and oh-so-fluffy teddy pair up on the Arizona sandal. Genuine shearling lines the sandal's suede strap for a soft touch, while teddy shearling fluffs up the second strap, lined with suede for a velvety feel. Teddy shearling even blankets its contoured footbed for the ultimate cozy finish. Contoured cork-latex footbed creates custom support with wear Plush, teddy shearling and suede upper Teddy shearling footbed lining helps keep you comfortable Flexible EVA sole Two straps with adjustable metal pin buckles Made in Germany worn once, looks new