These men's X-Loop smoke-lens semi-rimless sports sunglasses are the best choice for people who want to work out on a regular basis. Most people who spend a lot of time exercising in the great outdoors have a pair of shades in their bag. Usually these sunglasses come in colors that can best be described as flamboyant. This is because the world of exercise clothing introduces a broad range of bold colors into the mix, giving you the ability to stand out from the crowd. You need to do what you can to emphasize that you are someone who likes to take chances.