So comfy it's like you're walking on clouds. Introducing the Women's Heather Knit Marisol Boot Eco Comfort Slipper by Isotoner, an eco-friendly choice in sophisticated Navy Blue. These slippers are crafted from ECO Comfort fabric, which converts water bottles into durable and comfortable fibers, featuring a heathered knit design. The boot style, equipped with a soft fleece lining and cushioned memory foam, offers luxurious softness and a custom fit from heel to toe. Designed with a durable outsole for both indoor and outdoor wear, these slippers are easy to care for with a machine wash in cool water and flat drying.