Easy on/off clog style slipper with a secure heel collar. Felt upper and sherpa fleece lining keeps your toes cozy warm on cold winter days; made of 100% vegan and machine washable materials. Memory foam insole conforms 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. Product designed and quality inspected in the USA, with a 24/7 US-based support team ready to take care of all your after-sale needs. 95% Cotton, 5% Spandex Rubber sole Easy on/off clog style slipper with a secure heel collar 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. Product designed and quality inspected in the USA, with a 24/7 US-based support team ready to take care of all your after-sale needs. Note: when reading other customers' reviews, please prioritize more recent feedback as RockDove has made multiple updates to this product since its launch in early 2017, improving on both its longevity and sizing.