Details:
•Best blue light blocking glasses--Anti harmful blue ray that provides all-day protection against the detrimental effect of high energy visible blue light and UV400. Filters the harmful blue light to maintain melatonin secretion normally    •Reduce eyestrain & sleep better--Enjoy your digital time with no worry about eye fatigue, blurred vision, and headache; blue light blocker for your eyes and guardian for your health    •Bulletproof glass material lens--UV blue light blocking glasses for Unisex are made of high end PC material, which is stronger and clearer bringing you a good visual experience. Possesses PC lens with SHMC technology    •Classic browline design--This design has a simple half-rimmed frame that will broaden your view    •Suitable occasion--Cyxus working glasses are perfect for daily, office, reading, computer games, etc. Bringing you a visual experience and a fashionable and healthy lifestyle with a unique varnished black finish