You may need a doctor's note to stay home more often with the Acorn Forest Mule slipper. Trimmed in suede and accented with a graphic embroidery design, this women's slipper clog wraps your foot in all kinds of ''cozy,'' from its boiled wool upper to its plush fleece lining and sockliner. Memory foam and EVA deliver plush, underfoot comfort to the Acorn Forest Mule scuff, which is finished with an indoor/outdoor non-slip synthetic sole to carry you safely to the end of the driveway and back again. Material: Wool, Fleece, Synthetic.