Very comfortable and blocks out light
Skip to content
"The weight is everything. I put this on and I'm out in 10 minutes. No more laying there staring at the ceiling. It stays on all night without straps and the cool side is perfect for hot sleepers."
Savings based on comparable value.Learn more
The listed comparable value represents the manufacturer's suggested retail price or the average retail price of similar products with comparable features, materials, and construction available from major retailers at the time of listing. Mellow's sale price reflects our direct-to-consumer pricing model, which eliminates traditional retail markups. Comparable values are reviewed periodically and may not reflect real-time pricing from all retailers.
Select Size:
30-Day Trial
Hassle-Free Returns
Most sleep masks block light and stop there. The mellow Lights Out uses 180g of glass beads to apply Deep Pressure Stimulation, calming your nervous system, quieting your mind, and signaling your body to produce melatonin naturally
180g of glass beads apply gentle, steady Deep Pressure Stimulation to the nerves and muscles around the eye and forehead. This activates the parasympathetic nervous system, suppresses cortisol, and prompts the release of serotonin and melatonin. Your body shifts from alert to at rest.
The 360-degree wraparound headband holds the mask in place as you turn and roll, with no pressure on the back of your head. No velcro, no hair pulling, no readjusting at 3 a.m. Side sleepers, back sleepers, and combination sleepers all find it stays put through the night.
The 360-degree wraparound headband holds the mask in place as you turn and roll, with no pressure on the back of your head. No velcro, no hair pulling, no readjusting at 3 a.m. Side sleepers, back sleepers, and combination sleepers all find it stays put through the night.
Deeper, uninterrupted sleep means less cortisol, less puffiness, and a face that reflects how rested you actually feel. More REM. More deep sleep. More of yourself in the morning.
Compact enough for travel, effective enough for every night at home. One mask for every sleep environment. Home, hotel, long-haul flight, or office power nap.
The cooling nylon-spandex side is smooth, breathable, and cool to the touch for warm nights and hot sleepers. The soft plush polyester side wraps you in warmth when the temperature drops. Flip it to match how you want to sleep tonight.
Everything you need to know about the mellow Weighted Eye Mask.
The Lights Out uses Deep Pressure Stimulation, the same science behind weighted blankets. The 180g of micro glass beads apply gentle, even pressure around your eyes and temples, which activates your parasympathetic nervous system. This lowers your heart rate, reduces cortisol, and signals your body to produce melatonin naturally. It's not just blocking light, it's actively calming your brain into sleep mode.
Yes. The Lights Out weighs 180g, which is heavy enough to stay in place without straps, clips, or elastic bands. Most people find it stays put all night, even for side sleepers. The weight does the work so nothing needs to dig into your head.
Anyone who struggles to fall asleep, stay asleep, or wake up feeling rested. It's especially effective for people with racing minds at bedtime, light sensitivity, anxiety, or anyone who travels and needs to sleep on planes, in hotels, or in unfamiliar environments. If you've tried regular eye masks and they didn't do enough, this is the upgrade.
One side is cooling, one side is warming. The cool side uses a smooth, temperature-regulating fabric for hot sleepers or summer nights. The warm side uses a plush, soft-touch fabric for colder months or anyone who prefers a cozy feel. Flip it based on how you sleep.
Yes. Both sides are made with hypoallergenic, skin-safe fabrics. There are no dyes, fragrances, or harsh chemicals. The glass beads are fully sealed inside the inner lining so they never contact your skin.
Real people are sleeping deeper, cooler, and more comfortably with mellow.
of mellow customers sleep at their ideal temperature
would recommend mellow to their family and friends
of mellow customers have left 5 star reviews
A calming routine is only the beginning. Pair it with pillows and bedding that make it easy to relax, unwind, and sleep soundly through the night.