If the lenses for your Wiley X Gravity ever become damaged or lost, these Wiley X Gravity Replacement Lenses will snap right into the frame and get you back in the action. These shatterproof Selenite polycarbonate lenses block out 100% of harmful UVA and UVB rays up to 400 nanometers in wavelength, providing non-stop protection for your eyes. The lenses have been treated with a T-shell coating to prevent scratching in extreme situations, delivering crystal clear vision around the clock. Simple yet effective, these high-quality replacement lenses ensure that your glasses won't miss a beat when you need a new lens set.