— The best sleep environment is a cool, dark, quiet room. In noisy households, earplugs and a sleep mask can help. If a bedroom is too warm, it can affect getting to sleep and staying asleep, says ...

Read more here. Whether you’re a restless sleeper, every-day napper, or frequent flier, a sleep mask can ensure you get the deep rest you need to function — and there are a lot to choose from.