Feel good about your slippers and the planet. Isotoner's soft micro suede fabric is made by converting water bottles into recycled fibers. Advanced memory foam molds to your feet for a custom fit, while Sherpa-soft lining creates softness with every step. Enhanced heel cushion for easy walking Closed-back style slips on and off for on-the-go convenience Indoor/outdoor sole goes where you do Slip-on Comfort technology Imported Product Specifications Medium width Material Polyester