Black Leopard Snoozies Slippers Warm & Comfy Foot Coverings snoozies! are not socks and they're not slippers - sort of a crossover between the two and that's why they're called "foot coverings"! Snoozies! are made with a brushed fleece and then lined with a soft Sherpa fleece inside. Each pair has a non skid sole so you can feel safe wearing them on wood or tile floors. Snoozies! keep feet warm even on the coldest of days! They work in warm climates too where air conditioning keeps floors cold. Snoozies! are fully machine washable and won't shrink!