Biohazard brand always pushes the limits of cool with its hip and stylish sunglasses. These great shades for men are bold and in your face with an attitude of their own. The frame is made of metal and plastic, a combination that lends strength and flexibility at the same time. The arms are straight and thin with a cool texture pattern along the side and the Biohazard logo in black on either silver or gold. The lenses are large with a dark finish that blocks the sun and protects your eyes.