WHOOP Restorative Sleep Mask for Side Sleepers, Adjustable Light-Blocking Fit

WHOOP Restorative Sleep Mask is an adjustable sleep mask designed to support restorative sleep, with a contoured eye shape and a low-profile closure for comfortable wear, including for side sleepers.

• Designed for restorative sleep — supports the deep sleep (SWS) and REM sleep that make up restorative sleep.
• Adjustable back closure — fits all head sizes and is designed not to catch hair.
• Contoured, lightweight design — reduces pressure around the eyes and suits side sleepers.
• Study participants reported minimal to no light leak — helps limit light reaching the eyes.
• Study results — participants reported better sleep, with an average of 21 more minutes of quality sleep and a 6% increase in time spent in REM sleep.
• Made with premium materials — intended for comfortable wear through the night or while catching sleep on the go.

Light in the bedroom or during rest on the go can make it harder to settle into uninterrupted sleep. WHOOP made this mask for people who want to reduce light exposure while sleeping and support the restorative sleep associated with waking up recovered and refreshed. Its shape and adjustable fit are designed to make light-blocking sleep more comfortable, including for people who sleep on their sides.

What kind of sleep is the WHOOP Restorative Sleep Mask designed to support?

WHOOP designed this sleep mask to support restorative sleep, the combination of deep sleep, also called slow-wave sleep (SWS), and REM sleep. In a study, 81% of participants said they felt they got better sleep while using it.

• Average quality-sleep increase in the study: 21 minutes.
• Average increase in time spent in REM sleep: 6%.

Will the WHOOP Restorative Sleep Mask fit comfortably?

Yes. Its adjustable, low-profile hook-and-loop closure at the back is made to fit all head sizes without catching hair. The eye area has a contoured shape intended to reduce pressure, while the lightweight, minimalist design is made to feel comfortable for side sleepers.

• Adjust the back closure to achieve a fit for your head size.
• The contoured eye area is designed to reduce pressure around the eyes.

How does the WHOOP Restorative Sleep Mask help block light?

The mask covers the eyes to limit light exposure during sleep. In a study, 100% of participants said they experienced minimal to no light leak, a result associated with increased time asleep.

• Made for overnight use or for catching sleep while on the go.
• The light-blocking design is intended to help increase time asleep.

The WHOOP Restorative Sleep Mask is suited to sleepers seeking a light-blocking mask with an adjustable fit, particularly those who sleep on their sides or want to rest while on the go. It is designed to support restorative sleep through a contoured, lightweight shape and minimal-to-no light leak reported by study participants.