Lightweight full coverage nighttime junk light blockers that fit over prescription glasses.
Truedark® red lensed eyewear tells your body it’s dark, helping you get ready for a great night’s sleep. You can still see to read, watch TV or work on your computer/tablet/phone, while your sleep hormones shift to night mode. When your head hits the pillow, you’ll fall asleep quickly and sleep more deeply. Sleep Hacking glasses are also great for managing time-zone shifts, such as when traveling. Another great use is for people (such as new moms) who get up in the middle of the night and need to get back to sleep quickly. For those who live in far northern climates where it’s light well into the night, Sleep Hacking glasses can provide “early darkness” for better summertime sleep. TrueDark is designed to be worn 30 minutes to 2 hours before going to bed or wanting to sleep. 98% of blue, green and violet wavelengths are blocked. Choose TrueDark red lensed Sleep Hacking glasses if you are still active around your home before bedtime (so you can see the dog or cat instead of tripping over them).
Combined with daytime use of TrueDark Daywalker glasses, you’ll experience 24-hour protection from junk light.
TrueDark® Twilight Fitovers glasses come with:
- UV, glare, and scratch resistant lenses
- Lightweight waterproof polycarbonate frame
- Wrap around styling engineered to fit comfortably over most prescription glasses for maximum coverage
- Microfiber lens cleaning cloth
When the sun goes down, blue light isn’t the only junk light that can disrupt our sleep cycle, and more than blue blockers are needed. TrueDark® is the first and only solution that is designed to work with melanopsin, a protein in your eyes responsible for absorbing light and sending sleep/wake signals to your brain. Without melanopsin, melatonin can’t be accessed.
When you wear your Twilight Fitover glasses for as little as 30 min before bed you prevent your melanopsin from detecting the wrong wavelengths of light at the wrong time of day. This supports your circadian rhythm and helps you fall asleep faster and get more restorative and restful sleep.
Stop Junk Light with TrueDark® technology that frees your hormones and neurotransmitters to do their best work.
- Block the harshest blue, violet and green sleep-robbing wavelengths emitted by fluorescent lights, LEDs, electronics, phones, tablets, and computers.
- Support your evening and nighttime hormone levels
- Improve overall sleep
- Synchronize your circadian rhythm
Twilight red lenses are strategically designed based on research and technology that uses pure, durable solid colored lenses rather than a color tint painted over a clear lens. The result is a clarity of light and consistent junk light and scratch resistant coverage.
Do not drive or operate heavy machinery while wearing. Use common sense and avoid driving, using heavy machinery or other actions that may be impacted by becoming tired, a change in depth perception or changes on the color spectrum.
- Strong polycarbonate frames
- Polarized red lenses
- Blue light blocking
- Scratch resistant polycarbonate lenses
- Microfiber cleaning cloth
Choose Your Style and Fit
What Reviewers are Saying about Twilight Fitovers
Twilight Fitovers ($89.00)
I have been using the Sleep Hacking Fitovers for over two weeks and my sleep has been amazing!
I bought these to replace some blue-blocking safety goggles that I bought on Amazon a couple of years ago after reading the "Sleep Smarter" book. These TrueDark glasses work much better to the point that I wonder if my old safety goggles were doing anything. It's been like "night and day" how much better TrueDark works...excuse the pun!
Given their fit-over design, they fit well over my glasses and they block light around my face so I feel confident turning my head and looking around without blue light sneaking in. Great design and great results!View this product →