Improve Sleep Quality Naturally Red lenses filter up to 100% of disruptive blue + green light (~400550 nm) to support melatonin and circadian rhythm. ^^ Relieve Digital Eye Fatigue Reduce screen glare and visual stress from gaming, computer work, and evening device use. ^^ Lightweight & Comfortable Fit Flexible TR90 frame designed for extended night-time wear while reading or relaxing. ^^ Scratch-resistant anti-reflective coating with UV protection for lasting clarity and visual comfort. ^^ Includes travel-ready case; ideal for night-shift workers, remote professionals, and digital binge-watchers.