For years, reliable's trusted mainstay has been our soft ones washable slippers. Our customers keep coming back to these dependable styles for their soft fabrics, comfy insoles, washable convenience and classic designs. MUK LUKS Stretch satin ballerina is 90% Nylon/10% Spandex outer and 80% Cotton/20% Polyester Lining with a polyester faux suede sole. Which is non-skid! Available in sizes s, m, l, and xl in colors black, ivory, blue and Pink. Imported.