Frame: Black With Transparent Dark Grey TemplesLens: Neutral Grey-Offers The Highest Available Light Reduction For The Richest Colors And Sharpest Contrast.Lens Material: SuperThin Glass - Provides The Absolute Crispest Optics Available. 20% To 32% Thinner And Lighter Than Standard Glass, It Offers The Best Scratch And Solvent Resistance.Rx Power Range:+3.00 To -6.50