Let your sporty look shine with Oakley Halfshock eyeglasses for men. With semi-rimless frames made from a metal C-5 alloy, these glasses are stylish, lightweight, and durable. Mono Shock hinges offer plenty of flex to hold the glasses in place without pinching. Adjustable silicone nose pads create a custom fit, and Unobtainium ear socks increase their grip when wet. The clean lines of the rectangular lens shape complements oval, round and heart-shaped faces. The Halfshock eyeglasses feature Three-Point Fit, which maintains optical alignment and balances on the sides of the head and the nose with minimal pressure.