COMFORT: Isotoner 360 Memory foam wraps the entire foot – tops, sides, and soles – for the perfect custom fit. While an extra heel cushion helps absorb impact. INDOOR / OUTDOOR: With a durable rubber outsole these slippers transition effortlessly from indoor to outdoor, perfect for checking the mail, walking the dog, going to yoga, or running a quick errand RECYCLED MATERIAL: Reduce your carbon footprint in a slipper you can feel good about. Soft microsuede fabric is made by converting water bottles into recycled fibers. SLIP-ON and STYLE: Low back style slips on and off for on-the-go convenience in this classic Isotoner Woodlands style. Faux fur and elegant trim detail make this a great slipper for holiday gifts or for yourself. SIZING + CARE: Small: 6.5-7, Medium: 7.5-8, Large: 8.5-9, XLarge: 9.5-10. Machine washable to help protect you and your family from unwanted germs. Machine wash cool; dry flat away from heat