• Round and borderless design for a minimalist and modern style. • Blue light protection that blocks 90% of visible light between 415 and 455 nanometers, reducing eye strain and improving sleep. • Made with TR90 material, they are extremely lightweight and comfortable for prolonged use. • Measurements: Lens width: 50 mm, Lens height: 28 mm, Nose bridge: 20 mm, Total frame width: 140 mm, Temple length: 130 mm.