The Battle of Midway has been labeled, "the most stunning and decisive blow in the history of naval warfare." This frame follows suit, with a classic frame featuring co-injected inlaid rubber that provides a non-slip fit comfortable for all day wear. The inlaid rubber not only optimizes comfort, but also improves the overall strength of the frame. Lenses are shatterproof polycarbonate, offer superior coverage, and block 100% of UVA & UVB rays.