PLOPLO Photochromic Titanium Reading Glasses - Lightweight Blue Light Blocking Eyewear for Men & Women - Perfect for Indoor/Outdoor Reading, Driving & Computer Use

Photochromic Lens Change to Gray on Sunny- used like sunglasses

Advanced Photochromic Lens

ISO, FDA certification

LIFETIME BREAKAGE WARRANTY&30 DAY MONEY BACK GUARANTEE: In case any broken problem happens, contact the Our without hesitation to solve the problem until satisfaction. We provides lifetime after sale service for all our reading glasses. Customers can return and get refunded for any reason. You have no risk to try