SAFETY GOGGLE: Deepened side cover protection, protect your eyes from accidental chemical splashes, flying debris, droplets in the air. Perfect as lab goggles, protective nurse glasses, or outdoor protective eyewear. ANTI-FOG GLASSES: The protective glasses has high-quality anti-fog effects, Whether it is drinking hot water in winter or cold weather outdoors The lens will not fog, you can see clear all times. ANTI BLUE LIGHT LENS: The anti-blue lens can can effectively block the glare, the blue light emitted by the computer screen , double coated, colorless lens, thereby reducing eye fatigue. LIGHTWEIGHT FRAME: The frame is made of TR90 material, which can be bent without deformation, scratch Resistant lens, comfortable integrated nose pads, curved non-slip temples, effective anti-slip.