mason biohackers+

These red-lensed biohacker glasses are designed to protect against blue and green light from digital devices and LEDs, enhancing nighttime recovery and respecting natural sleep rhythms.

• The description claims that the glasses block 100% of blue light (380-500 nm) and 100% of green light (500-570 nm).
• The description claims that wearing them 1-3 hours before sleeping can maximize their effectiveness in improving rest.