Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam

Outstanding quality and amazing build material!! My headache and insomnia have greatly decreased and am waking up a happy person not grumpy for the first time in forever!!!! THESE GLASSES WORK AND YOU LOOK LIKE A SUPERHERO AS A BONUS!!!!!!!

Fixed my sleep I wake up more energetic and sleep like a baby at night! Continuous night sleep Can’t recommend it enough

Helped me so much with getting good quality sleep. I recommend wearing them by 9pm onwards

THIS IS THE BEST PURCHASE YOU COULD EVER HAVE. It helps my circadian rhythm’s

All these people talking about the cheapness and what not, ignore it. Yes, the feel of the plastic is reminiscent of the dollar store but it is possible that it is in order to make them lighter; these are comfortable as F*** and completely block out any light. I have a pair of 300 dollar Oakley's that are also reminiscent of these, and begin to be uncomfortable after a while. Yes they are designed for different things. I digress, get them!

I use these mainly when I have migraine so that I can continue to watch tv/play games without the light discomfort, they are very comfortable and block out light very well.

Dimming the Digital World for Better Sleep My evenings used to be a battle between winding down and the harsh reality of modern lighting – screens, bright overheads, you name it. I knew logically that all that blue and green light was probably messing with my sleep, but short of sitting in complete darkness from sunset onwards (not exactly practical), I wasn't sure what to do. Falling asleep felt like a chore, and my internal clock felt perpetually out of whack. I needed a way to signal to my brain that it was actually nighttime without completely shutting down my evening activities. These blue-blocking glasses with the dark red lenses seemed like a serious tool for the job, and they've become a key part of my sleep strategy. Putting these on for the first time is definitely an experience. The world immediately takes on a deep red hue, and things get noticeably dimmer. It takes a few minutes for your eyes to adjust, and initially, it feels a bit dramatic. But once you settle in, you realize just how much light you were being exposed to. I started wearing them about an hour before bed while reading, watching TV (yes, you can still see the screen, just in a very different color palette!), or just relaxing. The impact on my sleep has been significant. I find myself feeling genuinely tired and ready for sleep much sooner after putting these on. The tossing and turning before falling asleep has dramatically decreased. It feels like these glasses are effectively telling my brain, "Okay, the day is over, time to prepare for rest." My sleep feels deeper and more restorative, and I wake up feeling more refreshed. The science behind blocking blue and green light to support melatonin production makes sense, and these glasses block an impressive range (400nm - 580nm). They effectively mimic the natural dimming of light that our ancestors experienced after sunset, helping to regulate that crucial circadian rhythm. They're not designed for walking around outside or driving at night (they block 92% of total light!), but for creating a calm, low-light environment in the hours leading up to bed, they are incredibly effective. They fit comfortably, even for extended periods. If you struggle with falling asleep, feel like your exposure to artificial light is impacting your rest, or simply want to optimize your body's natural sleep signals, these blue-blocking glasses are a powerful tool. They help dim the digital world and pave the way for better sleep.

perfect fit. Use them to watch videos and keep them on till a bedtime.

Best blue blockers by a mile