Day Lenses
The lighter amber lens. Filters the blue light from screens through the workday.
ExploreBlocks 380–490 nm
Naturally support sleep, focus, and recovery
- Fall asleep faster
- No afternoon crash
- Eyes that don’t burn
- Wake up clear
Your body was never built for screens.
Two lenses, two jobs. One keeps your focus steady on screens. One helps your mind wind down at night.
Night Lenses
The deeper amber lens. Filters blue and green light after sunset.
ExploreBlocks 380–570 nm
THE PROBLEM
Modern Light
Never Turns Off.
For most of history, when the sun went down, the light went with it. Darkness was the signal. Your body read it and began to rest.
Now screens, LEDs, and ceiling lights put out the same bright wavelengths as the midday sun — and they stay on long after the sun goes down.
Your body never gets the signal that night has arrived. So it stays on. Wired at midnight. Groggy in the morning. Always a little out of rhythm.
Parlay corrects the signal with two lenses — Everyday for daytime screens, Dusk for after sunset. Each one filters the exact light that throws your body off.
THE SCIENCE
Made for the way your body works.
Light tells your body what time it is. When the signal is wrong, your sleep, focus, and energy all drift with it. Parlay corrects the signal.
Explore the scienceDay
Cortisol.
Cortisol is your stress hormone. It’s meant to fall at night. Artificial evening light keeps it switched on. Parlay lowers that signal, so your body can stop feeling wired for no reason.
Drive
Dopamine.
Dopamine keeps you alert and locked in. Screens keep it running long after you meant to stop. Parlay filters the light that fuels it, so your brain can switch off at the end of the day.
Night
Melatonin.
Melatonin is your sleep hormone. Blue and green light from screens hold it back for hours. Parlay filters that light, so the signal to sleep arrives when it should.
What people are saying
In their own words.
I switched to a computer job recently and was struggling with afternoon crashes and eye strain. I tried generic ones from Amazon with no success. My friend recommended Parlay and now I will never go back.
I was skeptical at first but these glasses have completely changed my nighttime routine. Within a week I noticed I was falling asleep quicker and waking up more refreshed. I've tried other blue light glasses that gave me headaches — these feel totally natural.
My eyes used to burn by the end of the night but now they feel totally fine. I wear them from dinner until bedtime and the change has been incredible. My partner even noticed I've been sleeping better.
My optometrist actually recommended I try blue light glasses and these were the best reviewed ones I could find. I've been using them nightly for six weeks and I sleep so much better now. Worth every penny.
I forgot to wear them one night and could instantly tell the difference. That was the moment I realized how much they were actually doing.
I've tried a few different blue light glasses over the years and these are by far the best. The difference in how my eyes feel at night is huge. My sleep schedule has completely regulated since I started using them.
I switched to a computer job recently and was struggling with afternoon crashes and eye strain. I tried generic ones from Amazon with no success. My friend recommended Parlay and now I will never go back.
I was skeptical at first but these glasses have completely changed my nighttime routine. Within a week I noticed I was falling asleep quicker and waking up more refreshed. I've tried other blue light glasses that gave me headaches — these feel totally natural.
My eyes used to burn by the end of the night but now they feel totally fine. I wear them from dinner until bedtime and the change has been incredible. My partner even noticed I've been sleeping better.
My optometrist actually recommended I try blue light glasses and these were the best reviewed ones I could find. I've been using them nightly for six weeks and I sleep so much better now. Worth every penny.
I forgot to wear them one night and could instantly tell the difference. That was the moment I realized how much they were actually doing.
I've tried a few different blue light glasses over the years and these are by far the best. The difference in how my eyes feel at night is huge. My sleep schedule has completely regulated since I started using them.
My sleep quality has improved dramatically since I started using these. I work on screens all day and come home to more screen time. Now I put them on around 7pm and my whole body seems to relax within the hour. Honestly can't imagine going back.
I use these at night when watching TV or scrolling and I fall asleep so much faster now.
These are the real deal. I put them on while watching TV or scrolling and I genuinely start feeling tired earlier than I used to. I've recommended them to three friends already because they work that well.
I used to lie in bed scrolling for way too long because I wasn't tired enough. Now I wear these in the evening and I actually feel sleepy at a normal hour. I've already ordered a second pair as a backup.
I yawn almost every time I put them on at night. These are legit.
I work late nights and always struggled to wind down afterward. Since wearing these I've noticed a massive shift in how quickly I can relax and fall asleep. The quality really stands out compared to other brands.
My sleep quality has improved dramatically since I started using these. I work on screens all day and come home to more screen time. Now I put them on around 7pm and my whole body seems to relax within the hour. Honestly can't imagine going back.
I use these at night when watching TV or scrolling and I fall asleep so much faster now.
These are the real deal. I put them on while watching TV or scrolling and I genuinely start feeling tired earlier than I used to. I've recommended them to three friends already because they work that well.
I used to lie in bed scrolling for way too long because I wasn't tired enough. Now I wear these in the evening and I actually feel sleepy at a normal hour. I've already ordered a second pair as a backup.
I yawn almost every time I put them on at night. These are legit.
I work late nights and always struggled to wind down afterward. Since wearing these I've noticed a massive shift in how quickly I can relax and fall asleep. The quality really stands out compared to other brands.
Two layers, tuned to keep your focus steady on screens.
FILTERSStimulating Blue Light
↑95%*
- Cuts glare so screens stay easy on the eyes all day
- Filters the blue light that tires your eyes
- Keeps your focus steady through long workdays
- Anti-reflective coating, front and back
Two layers that help your body recognize night.
FILTERSStimulating Blue + Green Light
↑~99%*
- Filters the blue + green light that delays sleep
- Helps your body recognize the evening as night
- Cuts glare from screens, headlights, and lamps
- So you can wind down naturally after dark
Two lenses. Two jobs.
This isn’t a pair of blue light glasses.
It’s a system for the whole day.
Sunrise to Sunset
Everyday
The lighter daytime lens. Filters the harsh screen light that tires your eyes and scatters your focus — without changing how your screen looks.
Meet Everyday
Sunset to Sleep
Dusk
The deeper evening lens. Filters the blue and green light that suppresses melatonin, so your body finally gets the signal that the day is over.
Meet DuskFourteen days.
Your body decides.
Wear them for 14 days. If your sleep, focus, or eye strain hasn’t shifted, send them back for a full refund. Simple as that.
Most people run the full system — Everyday for the workday, Dusk for the wind-down. That’s the Day/Night Set.
Shop the Day/Night Set
Correct the signal. Restore the rhythm.
Fair questions.
The doubts everyone has before they try it — answered straight.
Everyday’s amber is light — it reads like a warm vintage sunglass, fine on camera and in the office. Dusk is deeper by design, but you wear it at home in the evening, not on a call. The frames are real acetate, in shapes you’d reach for anyway.
The studies that made headlines tested clear lenses that filter maybe 5–20% — essentially cosmetic. We agree those do little. Parlay filters 95–99% of the exact band that drives your body clock. Different product, different job.
Use it — it’s free, and it helps a little. But it dims one screen slightly. It doesn’t touch your overhead LEDs, your lamps, the TV, or anyone else’s screen in the room. Parlay filters everything that reaches your eyes.
Melatonin is a hormone you add from outside. Parlay works the other direction — it filters the light that suppresses the melatonin your body already makes. Many people find they reach for the pills less.
Everyday shifts color only slightly — most people forget it’s on within minutes. Dusk shifts color a lot, by design. It’s an after-work lens, never a color-work lens.
No. Dusk is an indoor evening lens for winding down at home. For daytime glare, that’s Everyday. After dark behind the wheel, wear nothing tinted.