Oakley M Frame 06-710 Replacement Lens,Multi Frame/Red Lens,One Size no frame Composite lens Iridium 100% UV protection coating Lens width: 63 millimeters Lens height: 45 millimeters Bridge: 19 millimeters 2" high 3" wide Compatibility: Oakley M Frame Hybrid Material: Plutonite Recommended Use: swapping lenses on M Frames Manufacturer Warranty: 1 year