Alright, alright, alright, alright - the heat wave has officially hit, and we are searching for anything to keep us cool. Whether it's jumping into the 60° waters of the Pacific Ocean, swimming at the neighborhood pool, or simply donning the perfect accessories that are cooler than being cool. 

The coolest sunglasses at the moment are flat based lenses. Styles by Eyevan, Barton Perreira, GLCO, Krewe, Mykita & Ahlem have us feeling...