Spy Optic Fiona Flat Sunglasses Imported Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 61 millimeters Lens height: 31 millimeters Bridge: 13 millimeters Arm: 130 millimeters Available with the SPY Happy Lens and Trident polarization / Crafted from virtually indestructible Grilamid / 3-barrel hinges / 6-base polycarbonate ARC lenses / 100% UV protection / FRAME MEASURES: 61-13-135