Size: Medium | 52-19-140
Frame Material: Handcrafted Cellulose Acetate | Flexible Hinges
Lens Technology: Blue light filtering, anti-glare, UV 400, and almost clear lens protects your eyes during extended digital screen time. By blocking the most harmful part of the blue light spectrum and allowing partial transmission of "good" blue light, Umizato glasses provide better sleep with regulated circadian rhythm and melatonin production.
Great! I started using these as a full time college student with a lot of computer screen time and I love them!
They are so easy to use, and super comfortable to sit on my nose. Definitely recommend.