Over Eyeglasses sunglasses is designed to fit over frames, a practical alternative to expensive sunglasses.saving much trouble for those who have to wear glasses or reading glasses. The ultra-light frame provides all-day comfort, and the elegant design is perfect for everyday style. High-quality H+D lenses provide 100% protection against the harmful effects of dazzling sunlight. Specification Name: Fit Over Wrap Sunglasses Gender: Men/Women Frame material:TR90 Plastic frame Lens Material: Tri Acetate Cellulose Lens Polarized UV Protection Coating coating Lens width: 63 millimeters Lens height: 41 millimeters Bridge: 18 millimeters Arm: 136 millimeters