OCEAN Sunglasses NELSON Polarized bamboo weathered black with smoke lens. Protection according to CE EN 1836 with USA ANSI Z80.3. Lens :w/6c cat.3 UV100% Protection/CE with ATOM system POLARIZED LENS. Frame: skate wood lightweight material. Lens Width: 50 mm. Lens Height: 45 mm. Bridge: 10 mm. Arms: 140 mm.