Oakley Thinlink Sunglasses Plastic Made in US Plastic frame Plastic lens Non-polarized Iridium 100% UV protection coating Lens width: 62.3 millimeters Lens height: 44 millimeters Bridge: 11 millimeters Arm: 136 millimeters Case included Lenses are prescription ready (rx-able) This is a semi rimless frame frame with a widened rectangular shape frame.