Sunglasses are not just a complement, their use is very important to protect the eyes from harmful UV rays. UV rays are a known factor that contributes to the formation of eye cataracts and, in addition, the cornea is especially sensitive.
You do not need to spend a lot of money, because there are many offers on glasses from well-known brands such as Polaroid, Hawkers, Vans, Ray-Ban, Guess or Tommy Hilfiger. Here you have a selection for men, for women and unisex.