Our sunglasses feature optical-quality, polycarbonate polarized lenses, which provide 100% UVA, UVB, and UVC protection. The five-layer, injection-molded lenses have an anti-scratch hard coating on each side to withstand everyday active wear. The frames are made from lightweight, supple, and durable Grilamid TR-90 nylon material. Rubber nose pads and temple tips ensure long-wearing comfort. Imported.