Made of recycled polycarbonate, the sunglasses come with UV400 tinted lenses which offer both UVA and UVB protection. They are also FDA approved and CPSIA compliant. These one-size-fits-all shades feature a customized imprint of your brand logo directly on the lenses, which feature small holes so the wearer can see through the imprint. The imprint can also appear on the arms. Great for parties, clubs, special events and much more!