Night Swannies block over 99% of blue light between 400-500nm, ensuring you the optimal conditions for sleep.
A 2020 study by the University of Washington and Indiana University found that workers who wore Night Swannies Blue Light Blocking Glasses in the evening before bed significantly improved the quality and quantity of their sleep, along with their effectiveness at work the next day.
In the week they wore Night Swannies, workers:
Night Swannies block over 99% of blue light between 400-500nm, ensuring you the optimal conditions for sleep.
A 2020 study by the University of Washington and Indiana University found that workers who wore Night Swannies Blue Light Blocking Glasses in the evening before bed significantly improved the quality and quantity of their sleep, along with their effectiveness at work the next day.
In the week they wore Night Swannies, workers: