You can see out, but they can't see in. Hide behind the sleek curves of Spy Nolen with low-pro style. Spy is one of the few action-sports companies to offer high quality fashion frames in propionate. Frames such as the Nolen are crafted in propionate and feature a smooth, dense finish that is comfortable on the face. ARC® (Accurate Radius Curvature) lenses are used throughout Spy high-wrap collections to provide optically correct, distortion-free vision. All Spy lenses, including clear, absorb 100% of UVA, UVB, and UVC rays and provide powerful protection against the harmful effects of solar radiation. Spy Nolen provides the sleek and suave way to envision life.