ColorViper Double Injection Lightweight Reading Glasses (+1.00 to +4.00) with Free Case - Perfect for Reading, Computer Work & Crafts | Blue Light Blocking & Anti-Glare Lenses

Double Injection by ColorViper are hand made recognized worldwide for their unique material properties. Manufactured of pure High End Digital Autograph Lnes Grilamid from Switzerland, these frames are extremely Durable and lightweight. . This material is currently being used in models from practically every high-end sport sunglass brand and in prescription frames costing hundreds of dollars.