Oakley Men's Catalyst Square Sunglasses Plastic Made in US Plastic frame Plastic lens Non-polarized Iridium 100% UV protection coating Lens width: 55 millimeters Lens height: 45 millimeters Bridge: 19 millimeters Arm: 145 millimeters UV protection of plutonite lens material that filters out 100 percent of UVA/UVB/UVC and harmful blue light up to 400nm unobtainium ear socks and nosepads increase grip with perspiration for a no slip grip