Got these as I work very early morning shifts, and so sleep at irregular times - often during the day, and these have been a life saver! They block out all light, and are really comfy. It's slightly padded over the face/around the eyes/nose, but it's not uncomfortable to lay on your face with it on lol. But I think one of the best things is you can't feel the speakers when you lay on your side, which was a very pleasant surprise as I thought you'd be able to feel them at least a little bit. Speaker quality isn't the best, but then these aren't high-end headphones they're there to help you sleep, which you do. You can also set them to automatically turn off after 1 hour or 2 hours which is nice to conserve battery. I've been told that I'm out like a log with these, but because you can set them to automatically turn off, I can still hear my alarm to be woken up by it. If you think these may be useful, and are having doubts, I promise you won't regret these!