The SERPICO is the sunglass industry's first Toric aviator. Utilizing Tapered Lens Technology and advanced Carbonic material lenses The SERPICO combines high fashion with excellence in optical clarity. A 9x3 Tortic Carbonic TLT Lens is combined with optical grade metal allow and acetate temple tips to give this aviator classic appeal. Available in both Polarized & non-polarized this sunglass is served up with a medium to large frame fit and oversized lens. As always the Serpico is backed by Smith's legendary lifetime warranty.