These Oxigen bulk sunglasses make the casual look effortlessly trendy and comfortable. Olympic Eyewear provides this style in the following colors: gunmetal, silver, gold and bronze. The lenses come in gray, gradient smoke, purple, green and brown, and provide excellent protection against the sun's harmful rays. The sunglasses bear the classic aviator style with a double bridge. The curved earpieces are wrapped in plastic for a more secure fit. The Oxigen brand name is etched on the slim hinges at either side of the sunglasses. These also feature a pair of movable transparent nose pads.