Snoozies Purple Fall Leopard Slipper No Skid Footwear M polyester Non-skid sole Machine Wash & Dry Soft Sherpa fabric lining Womens sizing (approx. inside length): S (5/6) - 8.5"; M (7/8) - 9"; L (9/10) - 9.75", XL (11/12) - 10.25"