• Round and borderless design for a minimalist and modern style. • Blue light blocking lenses that block 90% of visible light between 415 and 455 nanometers, protecting the eyes and reducing eye strain. • Made with TR90 material, they are extremely lightweight and comfortable for prolonged use. • Glasses measurements: lens width 50 mm, lens height 28 mm, nose bridge 20 mm, total frame width 140 mm, temple length 130 mm.