Large Frame Fit Over Sunglasses Light Grey Tint Lenses Vented Arms Put Over Prescription Eyewear plastic frame plastic lens non-polarized Lens width: 68mm Lens height: 54MM Large Size fits over most prescription eyewear Maximum UV Protection UV400 Polycarbonate Shatterproof Lenses Light Grey Tint Lenses Take the Edge Off Vented Arms for Temple Cooling