Great product. Saves your eyes and mind from a lot of screen time (TV, computer, phone, etc.). And they are stylish enough to wear anytime, anywhere.
Pros
SPECIFICATIONS (in mm) Lens width: 50 Nose bridge: 19 Temples: 140 Weight: 23 g Fit: small. GUNNAR makes ergonomic, lightweight frame gaming/computer glasses that ensure comfortable all-day screen viewing