The blistering summer sun calls for a great set of shades, but invest in the right pair and you can rock them all year long. Addictive streetwear megasite Karmaloop just unveiled a vast collection of vintage designer sunglasses (Dior, Gucci, Paloma Picasso, Cazal, Carrera, etc.), all newly restored and tagged between $120 and $350. There are just as many offerings for men as women, including a funky fold-up option, lace foil wayfarers with rainbow mirrored lenses, and to-die-for Diors with circular temple detailing. Scope the full collection here.