Remo Tulliani lenses feature Polycarbon polarized lenses. Decentered 8/9 curve base lens with anti-reflective lens coating and 100% UV protection. Italian hand made frames with Venetian spring hinges. Hydrophilic nose pads which gives it affinity to moisture, keeping it from slipping off. Available Colors: Black, Carmel, Laguna, Black/White, Slate Grey.