What is the best eye mask for sleeping?
It depends on what you want beyond light-blocking: silk/cotton for lightweight travel use, contoured 3D for zero eye pressure, or a heated massage mask if you want active relaxation as part of your bedtime routine.
Is a heated eye mask actually good for sleep, or just a novelty?
Tested independently by outlets like Good Housekeeping, heated massage masks have ranked above basic silk and blackout masks in real "best sleep mask" reviews — it's a legitimate category, not just marketing.
Do eye masks for sleeping actually work?
Yes. A 2022 peer-reviewed study found wearing an eye mask overnight improved next-day alertness and memory encoding, on top of the more obvious benefit of blocking light to support melatonin production.
What should I look for when buying a sleep mask?
Zero eye pressure (contoured/3D shape), full light-blocking coverage around the nose, breathable materials, and adjustable straps that won't dig in overnight.