Whether you’re heading somewhere hot or staying in the city, you’ll need a pair of polarized sunglasses to keep your eyes protected from the sun. Thankfully, there are plenty to choose from, no matter if you prefer sleek modern styles or retro-inspired designs. Looking for a classic shape that will never go out of style? Go for polarized sunglasses by TOMS, Ray-Ban or COACH. Looking for something to wear on the slopes? Try Oakley, Prada and RHEOS.