The Alaska Bear Natural Silk Sleep Mask is one of the most popular eye masks on Amazon. Made from 100% mulberry silk, this mask is incredibly soft and comfortable to wear. It blocks out light effectively, allowing you to have a restful sleep. The adjustable strap ensures a perfect fit for all head sizes. The silk material is also gentle on the skin, making it suitable for those with sensitive skin. Whether you're traveling or at home, this eye mask will help you get the sleep you deserve.