I have severe dry eye in my left eye and sleep beneath a ceiling fan on low and thought this patch would work along with my regular blackout sleep mask. The patch didn’t slide off like the blackout mask does and my eye felt less dry in the morning.

The downside is there’s a line where the elastic was on my face but that’s better than a dry sandpaper eye.

The cushion surrounding the eye patch is not glued on or otherwise held in place other than by its inherent elasticity. This is frustrating when I try to position the patch, as the cushion tends to come off. Also, the positions where the elastic that holds the patch to your head are such that it's impossible to position the patch accurately and comfortably.