These Air Force sunglasses fit the aviator description in every way. These come with double bars at the nose, a straight sweat bar and an upside-down U-shape for the bridge, and adjustable transparent nose pads. The lenses are fully wrapped by slim metal rims that are connected to the similarly slim temples. The earpieces are wrapped in black plastic, providing a more secure grip. These sunglasses are made of tough, lightweight and flexible metal. Who says fashion cannot be affordable?