TrueDark Twilights Classic

Key Benefits Blocks 99% of blue, green, and violet light. Polarised lenses reduce glare without altering natural vision. Scratch-resistant lenses with anti-reflective polycarbonate coating. Lightweight foam-sealed frame with flexible, pressure-free arms. EEG-verified calming effect supporting melatonin and deep sleep. True. Dark Twilights Classic is built for serious sleep protection when light exposure cannot be avoided. Featuring deep red lenses, they block 99 percent of blue, green, and violet light, as well as 99 percent of UVA and UVB rays. This helps preserve natural melatonin production and support a healthy sleep cycle. The practical sport-style design includes a full-coverage foam barrier that seals out stray light, creating a darkness-like effect even in bright environments. A lightweight polycarbonate frame with flexible TR90 arms stays comfortable during evening routines and is gentle enough to fall asleep in. EEG data shows brainwave activity can shift into a calmer alpha state within minutes, helping the body unwind faster. Ideal for night-time screen use, travel, and light-sensitive sleepers. MEASUREMENTS Frame Width: 142mm   Lens Width: 65mm   Lens Height: 40mm   Bridge: 20mm   Arm: 120mm   True. Dark Twilights Classic