I've used various sleep masks over the years for travel, and I've always kind of dreaded using them, because I'm a side sleep and they get warm. After reading multiple reviews of different eye masks, I decided to try the Evercool Cooling Eye Mask. Wow, was I surprised. It's very comfortable on my head, and because it's the same thickness all around, I can easily sleep on my side. I have long eye-lashes, and the mask doesn't bother me at all. And it actually feels cool on my skin! It's such a perfect eye mask that I use it every night at home. I usually take it off sometime in the night (often without realizing it), but I've found it helps me go to sleep. This really is the perfect mask for me!

Lovely eye mask. Nice addition to my Rest collection. This is great for both side and back sleeping, even better that it’s secure when changing between the two. Personal preference would be a bit more coverage to fully block light since it tends to creep in around the nose. A wishlist for the eye mask would be some weight or additional padding over the eyes/forehead.