Noble Mount Womens Oxford Indoor Boot Slippers Imported Body of slipper is 100% acrylic. Super soft faux shearling polyester interior. Comfortable, lightweight, yet warm. Wear it as a taller bot or fold them over and wear as an ankle boot. Semi-hard anti-skid rubber sole. Perfect for hard slippery surfaces. Stylish print design on outside. *Updated Sizing* Small fits up to Size 5. Medium fits up to Size 6. Large fits up to Size 7. Xlarge fits up to Size 8. US Women's Sizing.