Sunglasses may be a more prevalent hot topic around the summertime, but they are actually intended to be worn all year-long. Even during the coldest of winter months, with thick clouds above and all, sunglasses are just as useful as they are when the sun is blazing in the clear blue summer sky.
The most obvious thing sunglasses shield you from is the light, but what you don’t see is that within that light there is something called UV rays. UV rays abound whenever and wherever sunlight is around. Whether the sun is covered by thick clouds or not, when our eyes undergo too much exposure to UV rays, this could result in various eye-related issues.