Because blue light waves are one of the shortest, strongest energy wavelengths in the visible light spectrum, they can penetrate your eye easily and directly reach the retina. Our eyes do not have enough natural filters to protect against artificial blue light, especially in children. This can cause eye strain, physical and mental fatigue, headaches, dry eyes, and sleeplessness if you use electronic devices for long periods of time.

• Block over 80% of the most harmful blue light rays (under wavelength 420 nm) and 99.9% UVA/B/C rays.
• Polycarbonate lightweight, shatterproof, high performance lenses designed for durability. No prescription required!
• No harsh yellow/orange colored lenses to distort your vision.
• Blue light blocking lenses can also help reduce glare, improve contrast, provide better color perception, and relieve digital eye strain.
• Made in Italy like your designer glasses, and assembled in the USA.
• Material is specially designed with kids in mind: durable, flexible, ultra light, and comfortable.
• Soft and safe for faces, hands and mouths.
• Nearly indestructible: we offer a full damage replacement guarantee. We dare you to break these frames!
• Certified BPA, lead, cadmium, phthalate and latex free! Toxicant free and no unnecessary paint!
• Small parts tested as safe for babies.
• ro•sham•bo glasses are so light they can float!