TrueDark Twilights Fitovers Premium Blue Light Blocking Glasses - Fits Over Prescription Eyewear - Blocks 99% of Blue, Violet and Green Light to Reduce Eye Strain - Designed by Dave Asprey

About this item

1. CLINICALLY-BACKED SLEEP IMPROVEMENT: TrueDark Twilights block 99% of sleep-disrupting blue, green, and violet light wavelengths, signaling your brain to produce melatonin naturally. Wear 30 minutes before bedtime to fall asleep faster and enjoy deeper, more restorative sleep cycles.
2. ADVANCED CIRCADIAN RHYTHM PROTECTION: Unlike basic blue blockers that only filter blue light, our patent-pending multi-layer technology blocks ALL wavelengths (495-570nm) that disrupt your body’s internal clock. Perfect for night shift workers, tech professionals, and anyone exposed to screens before bedtime.
3. COMFORTABLE FITOVER DESIGN: These versatile glasses comfortably fit over your existing prescription eyewear. The wraparound frame with soft foam padding prevents light leakage from the sides, creating a complete light-blocking solution without compromising your vision correction needs.
4. COMBAT JET LAG & IMPROVE TRAVEL RECOVERY: Reset your body clock naturally during travel across time zones. Wearing TrueDark Twilights during evening flights or after arrival helps synchronize your circadian rhythm to new time zones, so you arrive refreshed and recover faster from jet lag.
5. PREMIUM QUALITY & DURABILITY: Constructed with lightweight and robust polycarbonate frame that provides exceptional clarity while blocking harmful light. The sturdy, flexible frame accommodates various face shapes for a secure, comfortable fit during evening activities like reading, watching TV, or using digital devices.