Oakley Men's Flak 2.0 Rectangular Sunglasses NA Made in US - closure Plastic frame Plastic lens Non-polarized Iridium 100% UV protection coating Lens width: 61 millimeters Bridge: 12 millimeters Arm: 133 millimeters Case included Flak 2.0 takes performance to the next level. This is a durable lightweight frame that is designed to push limits. Has sharp clarity and secure grip.