The Oakley Nanowire 1.0 titanium alloy sunglasses protect your eyes from irritating, harmful glare off pavement, snow, and water surfaces. The Nanowire 1.0s The Nanowire 1.0s memory metal frames comfortably hug small to medium-size faces for long-lasting comfort. Unobtanium earpieces give you a secure yet comfortable pinch-free fit to keep your optical investment on your face. Oakley engineers milled their High Definition Optics to give you distortion-free views through all angles of the Nanowire 1.0s polarized lenses. Adjustable hypoallergenic silicon nosepieces top off the comfort fit of these Oakley shades.