Blue light from screens in the evening may interfere with your natural sleep rhythm, making it harder to wind down. Deep Sleep glasses are designed to filter out this disruptive light, helping your body prepare for rest more naturally. The result: an easier time falling asleep and smoother mornings.

Many users say they wake up feeling more refreshed, and 9 out of 10 report that it pairs perfectly with the Frivum alarm.

1. Wear it for at least 2 hours before bedtime.

2. Keep it on until just before you go to sleep for the best effect.

3. Use it at night when exposed to artificial light sources like smartphones, laptops, TVs, and fluorescent lighting.

These glasses help you fall asleep more easily and wake up feeling refreshed by reducing evening screen exposure. By blocking blue and green light, they support melatonin production and a healthy sleep cycle. Ideal for use with TVs, laptops, and smartphones before bedtime.

These measurements ensure a comfortable fit for most face shapes. Designed for both protection and style, these glasses offer the perfect balance of function and fashion.

Frame width: 143 mm

Lens width: 52 mm

Bridge width: 21 mm

Lens height: 47 mm

Temple length: 140 mm

Perfectly designed for comfort and an optimal fit.