Snoozies Footies Solid Premium Plush Coral Fleece Womens Footcoverings synthetic Made of 100% Polyester Non skid sole so you can feel safe wearing them on wood or tile floors. Made with a brushed fleece exterior in colorful and fun printed patterns and then lined with a soft Sherpa fleece inside. S (5-6), M (7-8), L (9-10), XL (11-12). Snoozies make great gifts and "me too" purchases.