The Tenet is feature packed, centered around exceptional optical clarity and performance that Smith's proprietary Techlite Polarized Glass lenses deliver. Additional goodies like smooth action spring hinges and rubber-like Megol details make this polarized fishing-style sunglass fit like a dream and stay put on your head when you have the throttle pinned. Large fit with medium coverage. Mahogany frame with polarchromic copper lenses. Imported.