Sunglasses for cloudy

[glasses frames]

Have you ever have the idea that UV rays are only harmful for your eyes when you are outside on a sunny day? But I can tell you that UV light can go right through clouds, so it doesn't matter if the sky is overcast. The UV rays are existing, The sun's rays are strongest between 10 am and 2 pm, so you need to wear sunglasses even when it’s cloudy， what’s more, it is summer, and it’s the time to prepare a pair of sunglasses