If you care about physical performance, here's why:

Blue and green light at night sends the wrong signal to your brain.

These short-wavelength lights (400–550nm) suppress melatonin, the hormone responsible for regulating your sleep cycle, recovery processes, and hormonal balance. They tell your body to stay alert when it should be winding down.

Modern environments make this worse. Phones, computers, tablets, TVs, and overhead lights are major sources of this disruptive light that interferes with your ability to fall asleep, stay asleep, and hit deep, restorative stages of rest.

And for athletes, that’s a problem. 

Poor sleep impacts performance, tanks testosterone, impairs recovery, slows fat loss, and limits muscle growth.

Anablock lenses are engineered to selectively block the most disruptive wavelengths of light—between 400 and 550 nanometers. By filtering this specific range, our lenses help restore your natural melatonin production and support a stronger circadian rhythm.

The result: deeper sleep, better recovery, and enhanced next-day performance.