Prepare for the invasion. These funky glasses are perfect for your next Halloween costume as a Grey alien or just a wild night out on the town.These alien glasses come in both green and silver, and are made out of a sturdy plastic with a glossy finish. The frames have an exaggerated, angular eye shape to resemble a typical Grey alien eye. The lenses are dark tinted with a mirrored finish. Perfect for an alien costume or a crazy fashion accessory whilst cruising around the galaxy.