So far I have not used any sleep mask. But go on the plane, train or bus sleeping is due to the light often difficult. The LivingSilk sleep mask from mulberry silk darkens completely. In my case, this is also true in the nose area to what is believed to be individually different, and it feels soft and pleasant on the eyes. With the rubber band you can adapt it to their own head shape. She is very well located and slip even with head movements not so easy.
From a processing perspective, it makes a consistently clean sewn beautiful impression. It feels comfortable and served its purpose.