Included Lenses: Extreme Contrast Fototec 56%-17% Light Transmission - Weight: 24 grams Fit: Small to Large Faces Frame Features: - Grilamid TR-90 Open Frame Design - Hydrophilic Rubber Adjustable Temples & Nose Piece - Lifetime Warranty Lens Features: - Polycarbonate Decentered Lens for Optical Clarity - Glare Guard Glare Reducer to Decr...