Barner'S Lenses Have A Combination Of 4 Coatings Specially Developed For People Who Spend A Lot Of Time Indoors And Are Exposed To The Blue-Violet And Led Light Of Digital Devices Like Smartphones, Tvs, And Tablets. Our High-Quality Organic Cr-39 Lenses Block 100% Of The Blue Light Under 410Nm And 45% Of The Blue Light On The 410Nm - 450Nm Spectrum Which Means Your Eyes Will Always Be Protected.

Features:

• Super Light Tr-90 Frames For Excellent Comfort

• Flexible Temples That Will Adapt To Any Face Shape

• Rubberized Texture For A Better Grip On Your Nose And Ears

• High Quality Organic Cr-39 Lenses That Block 100% Of The Blue Light Under 410Nm And 45% Of The Blue Light On The 410Nm - 450Nm Spectrum.

• Recommended For Kids From 5 To 12 Years Old