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What to Look for When Buying a Sleep Mask (2025)

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When it’s time to wind down, even a thin beam of streetlight coming through the curtains or the glow of a phone charger can keep your brain from fully switching off. A well-made sleep mask that blocks the light can help you drift off faster and stay asleep even through sunrise.

So forget those flimsy airline eye covers. Sleep masks have come a long way, and the market is filled with a myriad of options designed to help you fall asleep and maintain a good night’s rest. From luxurious silk masks to high-tech sleeping goggles, there’s a sleep mask for every need. Below, we break down what to look for in a sleep mask, the benefits each type offers, and how to get the most out of one so you can sleep like you mean it.

Don’t know where to start when it comes to purchasing a sleep mask for your needs? We’re here to break down all the things you should consider.

For better sleep all around, check out our guide to the Best Sleep Masks, as well as other sleep-related guides, including Best Mattresses, Best Sheets, Best Pillows, and Best Organic Mattresses.

Sleep Mask Benefits

Sleep masks do more than just block out light. Whether you’re jet-lagged, catching up after a night shift, or simply looking to improve your nightly routine, the benefits of a sleep mask can be long-lasting after a good night’s rest.

Sleep Health

Light is the most powerful cue for your circadian rhythm. It essentially tells your brain what time it is. Even the tiniest bit of light exposure can suppress melatonin and delay sleep.

“Most research has been conducted in hospitals due to the noise and lights,” says sleep physician Lourdes DelRosso. “Providing sleep masks and earplugs to hospitalized patients has been studied and published, showing that patients experience deeper and more restful sleep. Just by covering their eyes, we can promote better production of melatonin and send better signals to our brain.” Wearing sleep masks at night can also aid cognitive function, including memory, alertness, and episodic learning, according to a study from the Sleep Research Society.

Wearing sleep masks at night can also aid cognitive function, including memory, alertness, and episodic learning, according to a study from the Sleep Research Society.

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