Anti-Blue Light Resists harmful blue light and provides all-day protection against damage from high-energy visible blue light. Ideal for computer users/cell phone users/video gamers. Anti UV UV rays and sun glare can damage your eyes. Ultraviolet radiation accelerates eye aging, leading to cataracts. Anti-UV glasses block most ultraviolet rays from directly hitting the eyes, preventing eye damage from ultraviolet rays. Improves sleep They can be worn at night before bed when you are gaming or using a computer. They are almost weightless so they do not add uncomfortably and help prevent tiredness and eye puffiness in the morning. High quality Ultralight polycarbonate gaming glasses (26g), Comfortable nose pad - Soft and thin temples for optimal comfort with gamer headset. Lightweight frame, comfortable to wear, the glasses are suitable for all face shapes. Fashionable style, suitable for unisex adults, teenagers and children.