Description of Smith Cameo Sunglasses - Red Pearl / Rose Gradient Smith lenses use only the highest quality Japanese polarized film for the truest color, object definition, and glare reduction. Smith combines it with both Techlite Glass and Carbonis Lens materials to give you the potions and optical performance you need to succeed. Features: Medium Fit/Large coverage Handmade Acetate Frame CR39 TLT Lenses 8 Base Lens Curvature