1. BLUE LIGHT BLOCKING LENSES: Antiblue light lenses effectively alleviate eye fatigue caused by prolonged reading, work, and screen time by blocking blue light and UV400, improving sleep quality, and preventing headaches. 2. MEN WOMEN FASHION STYLE: The classic square frame design suits most face shapes. These glasses are incredibly lightweight, making them barely noticeable on your face, ensuring allday comfort. With our blue light blocking lenses, you can enjoy screen time while protecting your eyesight. 3. FLEXIBLE LIGHTWEIGHT MATERIAL: The frames are crafted from TR90, an ultralight, flexible, and durable plastic. Thanks to these exceptional qualities, they remain comfortable for extended wear without causing strain. 4. GIFT FOR LOVED ONES: These stylish glasses are ideal for both indoor and outdoor activities, including shopping, holidays, social events, leisure, fashion, and daily wear. They make a fantastic fashion gift!