Fitness Science Blue & Green light blocking glasses, sleep assist


– Lenses block blue and green light 380-550nm
– Prevent evening/night time natural melatonin production from being suppressed
– Increase sleep quality and quantity
– Read our sleep blog and get a special promo price now:


50 in stock (can be backordered)


Additional information

Weight 0.15 kg
Dimensions 15.2 × 6.35 × 3.2 cm