Callisto SleepSync™ Color:black Hexagonal polarised sunglasses

Hexagonal polarised sunglasses

Available with or without prescription

Current mood: Sitting outside a Parisian café casually oozing mystery

The primary coloured accent says not too seriously

Metal frames with super strong light blocking lenses

Callisto SleepSync™ Color:black Hexagonal polarised sunglassesMetal frames with super strong light blocking lenses. These red lenses block both wavelengths of light that impact sleep, blue and green. Recommended to be worn two hours before bedtime if using screens, you'll noticeable fall asleep easier. These glasses promote a deeper and more restorative sleep, aiding recovery and increasing morning alertness.