Eye Essentials by Foster Grant Youth Glasses. New with Tags!

Impact-Resistant Lenses • Scratch-Resistant Lenses • 100% UVA-UVB Lens Protection (UV 400) • Helps block potentially harmful blue light* *Incorporates a patented lens coating technology that blocks approximately 30% of potentially harmful blue light. Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of blue light blocked at 5 nanometer increments. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.