Soft and snuggly yet substantial enough for all-day comfort, these slippers are so stylish you'll be tempted to wear them at work (we do!). Boiled wool and suede uppers have cozy berber lining and non-skid, waterproof rubber soles for quick trips to the mailbox. Moisture-wicking insoles are cushioned with memory foam and contoured with EVA for support. Made by Acorn®, a name you can trust for comfort and quality. Small fits women's shoe sizes 5 to 6 Medium fits women's shoe sizes 6-1/2 to 7-1/2 Large fits women's shoe sizes 8 to 9 X-Large fits women's shoe sizes 9-1/2 to 10-1/2