These USA flag retro sunglasses are made of plastic and feature gradient smoke and mirrored lenses. They offer UV400 protection, which helps provide safety from the sun's harmful rays. These unisex sunglasses highlight USA stars and stripes on the frames and arms. Colors include red, clear and blue frames with the following lens options: gradient smoke, revo yellow and revo blue. These patriotic sunglasses are ideal year-round, but especially popular during the summer months or to support America's troops. These are available in quantities of 12 pairs per box.