These blue Biohazard smoke-lens men's shield sunglasses come from a style that's becoming increasingly more common these days. People want to get sunglasses that are as large and in charge as their personality. These sunglasses blend the classic look of straight-up black shades with the delightful color that's found on the inside of the frames. The smoke lens on these shades makes them even more appealing. You could match these sunglasses with a multitude of unique outfits because of the plain black color on the front of the shades and the eye-catching blue on the back.