From COLD BREAKER, a Polish factory brand that produces high-quality wool products. These warm wool room shoes are made from soft and fluffy wool felt wadding, making them look like slippers. This item is made with great attention to detail by craftsmen who have a passionate desire to "deliver the best of natural fibers." The fluffy and thick wool covers all the way to the top of your feet, and the lining is non-slip. It's easy to put on and take off, making it perfect for Japanese homes with tatami mats.