BEST ANTI BLUE LIGHT GLASSES: Effectively filter 100% of harmful blue rays from digital devices, to prevent dry eyes, migraines and headache relief, for a better nights sleep.
TR90 ULTRA-LIGHT FRAME: Ultra-light flexible TR90 material frame, durability and comfortable long-term wearing. That they are barely felt when you wear them.
HIGH STRENGTH PC LENS: Made of bulletproof PC material which is stronger, anti-scratch and clearer, no color difference. Bring you good visual experience.
TAILORED FOR AMERICANS: One-piece nose pads designed for high noses based on American needs, and the glasses legs curvature of the eyeglasses, ensure glasses can't slip down.
30 DAYS MONEY BACK---SO NO RISK TO TRY !