Waffle knit upper lets your foot breathe, keeping your slipper sweat and odor-free; machine washable for easy care.Memory foam insole molds to the contours of your foot for pillow soft comfort; pamper yourself after a long day at work, or that hard working husband or Dad in your life by giving his tired feet a well deserved rest Sturdy rubber sole lets you step outside the house to grab the mail or walk the dog without switching shoes. Non-marking and noiseless on both tile and hardwood floors. Logo or artwork is also acceptable.