Featuresr shatterproof pc glasses with 100 uv400 protection coating block harmful rays eliminate reflected light and scattered light make the scenery clearer and protect your eyes perfectlyr 5 functional lenses the black lens is polarized to eliminate the glare and reduce eye fatigue and the other 4 interchangeable lenses are designed for different environmental conditionsr soft rubber nose pads give you the best fit comfortable for prolonged wearingr come with a hard protection case