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ROKA Wind Down Lenses: Better Sleep and Less Stress at Night

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In this post, we’re uncovering the science behind ROKA Wind Down lenses, created with Dr. Andrew Huberman. Learn how these innovative lenses filter blue and green light to enhance sleep, reduce stress, and support your natural circadian rhythm.



Modern life brings many conveniences, but it also comes with challenges—chief among them is managing the disruptive effects of artificial light on sleep and stress. In response to this growing issue, ROKA, a leader in performance eyewear, has partnered with Dr. Andrew Huberman, a renowned neuroscientist and professor at Stanford University, to develop the innovative Wind Down™ lens technology. These advanced lenses go beyond traditional blue light glasses, offering a cutting-edge solution for improving sleep, reducing stress, and enhancing mood.

Dr. Huberman, known for his research on the neuroscience of sleep, stress, and vision, has dedicated his career to helping people optimize their health through science-backed strategies. This collaboration with ROKA reflects his mission to make impactful tools accessible for everyday use.

The Problem: How Artificial Light Disrupts Sleep and Stress Levels

Imagine finishing a long day, ready to relax, but instead feeling restless, wired, or unable to fall asleep. Artificial light, especially in the blue and green spectrum, may be to blame. These short wavelength lights, emitted by screens and artificial lighting, interfere with your body’s natural rhythms by:

  • Suppressing melatonin, the hormone that signals your body it’s time to sleep.
  • Increasing cortisol, the stress hormone that keeps you alert.
  • Disrupting your circadian rhythm, the internal clock that regulates sleep-wake cycles.

Dr. Huberman’s research has shown that exposure to short wavelength light at night can delay the onset of sleep, reduce sleep quality, and elevate stress levels, leading to long-term impacts on mood and overall well-being.

The Solution: What Makes Wind Down™ Technology Unique

ROKA’s Wind Down™ lenses represent a breakthrough in combating these issues. Unlike traditional blue light glasses, which filter only a portion of blue light, Wind Down™ lenses are designed to block both blue and green light in the short wavelength spectrum (400–500 nm).

Key Features of Wind Down™ Lenses:
  • Superior Filtering: Filters 100% of visible blue light and most green light, providing more comprehensive protection.
  • Premium Optics: Includes anti-scratch, anti-reflective, and hydrophobic coatings for durability and functionality.
  • Scientifically Engineered Tint: The lenses’ orange-red tint is specifically designed to counteract short wavelength light. This isn’t just a design choice—it’s a scientifically necessary feature to block disruptive light effectively.

By addressing both blue and green light, ROKA’s lenses offer a more holistic approach to reducing the negative effects of artificial light on sleep and stress.

Why Choose Red-Tinted Lenses?

Some might wonder: Why do these glasses have an orange-red tint? The answer lies in how light filtering works. To block blue and green light, lenses must use a material that counteracts these colors on the visible spectrum. The red-orange tint ensures maximum filtering capability, allowing your body to wind down naturally without the disruptive influence of artificial light.

While the color may take some getting used to, users often report feeling calmer and more relaxed after just a few sessions.

How Wind Down™ Glasses Work to Improve Sleep and Reduce Stress

Dr. Huberman emphasizes the importance of limiting exposure to blue and green light during evening hours to optimize sleep. Short wavelength light exposure at night can:

  1. Suppress Melatonin: Melatonin is critical for sleep. Without it, the body struggles to transition from wakefulness to rest.
  2. Elevate Cortisol: Increased cortisol keeps you alert when your body should be preparing to wind down.
  3. Disrupt Circadian Rhythms: Misalignment of your internal clock can lead to chronic sleep problems and stress.

By filtering disruptive light, Wind Down™ glasses support the natural production of melatonin and help lower cortisol levels. This makes it easier for the body to transition into a restful state, improving overall sleep quality and reducing stress.

When and How to Use Wind Down™ Glasses

Best Time to Wear Them:
  • Evening and Nighttime Only: These glasses are specifically designed for use during the hours leading up to sleep. Wearing them while exposed to artificial light helps the body transition into its natural wind-down phase.
When Not to Wear Them:
  • During the Day: Short wavelength light exposure during the day is essential for maintaining wakefulness and regulating circadian rhythms. Using Wind Down™ glasses during daylight hours is counterproductive.
  • While Driving or Operating Machinery: The lenses’ color-altering properties make them unsuitable for tasks requiring accurate color perception.

A Versatile Option for Every Lifestyle

ROKA ensures that Wind Down™ lenses are available for a wide range of needs and preferences, offering multiple frame options:

  • Non-Prescription: Stylish and ready-to-wear, with over 25 frame options to suit any style.
  • Prescription: Choose from 10+ frames and customize with your prescription for optimal comfort and clarity.
  • Readers: Available in three frame styles with magnification, no prescription required.

With this variety, ROKA makes it easy to integrate Wind Down™ glasses into your evening routine without sacrificing style or practicality.

Addressing Common Concerns

It’s natural to have questions about trying a new technology like Wind Down™ glasses. Here’s what you need to know:

  • Will They Work for Me?: ROKA offers a 30-day money-back guarantee, allowing you to experience the benefits risk-free. Many users report noticeable improvements in sleep and relaxation within the first few days.
  • Are They Safe?: Yes, these glasses are safe and effective for their intended purpose. However, they are not suitable for driving or daytime use.
  • What if I’m Not Used to Tinted Lenses?: While the orange-red tint may feel unusual at first, the benefits—calmer evenings, improved sleep, and reduced stress—often outweigh the adjustment period.

Dr. Andrew Huberman’s Expertise

Dr. Andrew Huberman is a professor at Stanford University and a leading voice in the field of neuroscience. His research focuses on the role of vision in regulating sleep, stress, and overall health. Through his popular podcast, the Huberman Lab Podcast, he shares actionable insights on optimizing health and performance. His collaboration with ROKA exemplifies his dedication to bridging the gap between scientific research and practical solutions.

Dr. Huberman explains, “Evening exposure to blue and green light is one of the most significant disruptors of sleep and stress regulation. Tools like ROKA’s Wind Down™ glasses provide a simple yet powerful way to support your body’s natural rhythms.”

The Science Backing Wind Down™ Lenses

Scientific studies validate the importance of minimizing blue and green light exposure at night:

  • A Journal of Sleep Research study found that blue light exposure suppresses melatonin and delays sleep onset.
  • Research in Investigative Ophthalmology & Visual Science highlights how blocking short wavelength light improves sleep quality.
  • A study in Sleep Medicine Reviews emphasizes that reducing evening light exposure aligns circadian rhythms, promoting better mood and energy levels.

ROKA’s Wind Down™ glasses integrate these findings, offering a scientifically proven way to enhance your evening routine.

Transform Your Nights with Wind Down™ Glasses

ROKA’s Wind Down™ glasses are more than just eyewear—they’re a tool for reclaiming your evenings, reducing stress, and improving sleep. By filtering both blue and green light, these glasses support your body’s natural rhythms, helping you feel calmer, more rested, and ready to take on the day.

With a 30-day risk-free trial and a wide range of stylish frames, there’s no better time to try ROKA’s Wind Down™ technology. Experience the difference for yourself and discover how science-backed innovation can transform your nights.


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