Asteri SleepSync™ Sport Chunky rectangular sunnies in black

Chunky rectangular sunnies in black and pastel shades

the Helio suit almost all face shapes

Round frames with a distinct flat-rim

aiding recovery and increasing morning alertness

The primary coloured accent says not too seriously

Asteri SleepSync™ Sport Chunky rectangular sunnies in blackAcetate 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.