At night I sleep with an eye mask on. Nights when I don't sleep with one I seem to wake up a lot, but if I remember to put it on I sleep like a champ! There is no light to effect my rapid eye movement, it's soft, and wonderful! I am on my second one and it has seen it's better days. The elastic is starting to get stretched and it's just time to trade 'er in.
I have found these that just look Heavenly!