Acorn Women's Dara Mule Slipper Currant Boiled wool uppers and collar. Unique hand-cut boiled felt embellishments and hand-stitched custom embroidery designed in Maine. Cozy berber linings. Acorn premier multilayer cushioning heel to toe. TPR rubber cup sole with built-in arch support Acorn Women's Dara Mule Slipper Currant