Blue Blocking High Definition HD Vision Sunglasses with Semi Rimless Frames for Men and Women. composite frame composite lens non-polarized Lens width: 68 millimeters Lens height: 39 millimeters Bridge: 18 millimeters Arm: 118 millimeters Impact resistant Polycarbonate lenses Ultra Grip rubber nose and ear pieces to secure fitting Glare Free High Color Contrast Blue Blocking HD Vision Light and Flexible TR90 Wrap Half Frame FREE deluxe microfiber cleaning case with drawstring included with each pair ($5 value)