These semi-rimless smoke- or mirror-lens men's Dxtreme glasses are the best option for people who want to look fashionable when they are participating in their physical activity of choice. They come in conservative hues and more eye-catching colors. Whenever it comes time for you to buy the pieces that go into determining your final exercising ensemble, you should pay attention to the aerodynamic properties of each item. Bulky items will slow you down. These slick shades won't bring you down, and they will make you look great in the process. You can't ask for anything more out of the sunglasses you purchase.