Black/Gray - S36BGSTortoise/Gold - S36TBSGray/Iris - S36GGITHE DETAILS: Len's Color: Live Gray lens with BEX Slash, Vibrant Brown lens with BEX Slash, Forest Shade lens with Iris CoatingFront Frame: Frameless lens.Nosebridge/Top Bar: TR90 nose bridge with reinforcement metal plate.Temple Construction: Combination of TR90 and B-Titanium. Branded acetate temple tips.Lens's Protection: BEX NYPO Polarized, UVA, UVB, UVC and Blue Light protection. Oleophobc (oil protection), hydrophobic (water protection), anti-scratch and anti-relction (back side) coatings.Size: Lens height 42mm, lens width 63mm, nose bridge width 17mm, temple from hinge to tip 129mm.