The rectangular frame and narrow temples give you the style you need even in the city. The patented WING system combines two temple elements in one frame. By moving a small slider at the temple, a second, hidden metal wire is extended and wrapped around the ear. The second temple provides a secure hold during high-level sporting activities. Polarized lenses reduce glare from reflected light. Whether you are on snow or water, polarized lenses give you the freedom to enjoy life outdoors. Contrasts and colours appear more intense. Visual clarity and comfort are increased. Red Bull branding to the arms Product Code: BLADE