Noble Mount Womens Nordic Pattern Indoor Boot Slippers Imported Cable Knit high quality Slippers; Acrylic body, polyester lining. Warm shearling microfiber polyester lining provides warmth and softness Durable non-skid sole - perfect for hard slippery surfaces Calf length sizing provides much needed warmth and comfort *Updated Sizing* Medium fits up to Size 8. Size Large fits up to Size 9. US Women's Sizing.