COMPATIBLE: 100% fit your sunglasses PROTECTION: 100% UV protection (UVA, UVB, UVC) POLARIZATION: Polarized & Non-Polarized options BLOCK GLARE: Polarized lenses improves contrast, increase clarity & eliminate glare ANTI-SCRATCH: Harden-coated for Anti-scratch and abrasion resistant VIEW TINT: Unique optimized tints..