You'll be amazed how these slippers respond to your body's weight, shape and temperature for a custom fit. Welcome relief for painful arthritis, bunions or swelling. Faux-suede upper has tricot lining and flexible, skid-resistant sole. Imported. Women's: XS (5-6 1/2), S (7-7 1/2), M (8-8 1/2), L (9-9 1/2), XL ( 10-10 1/2). Men's sizes: S (9-9 1/2), M (10-101/2), L (11-11 1/2) or XL (12-13).