Spy Optic Men's Dirk Wrap, Black/Happy Gray/Green Polar, 64 mm Grilamid Frames,Polycarbonate Imported Plastic frame Plastic lens Polarized 100% UV protection coating Lens width: 64 millimeters Bridge: 16 millimeters Arm: 125 millimeters 2" high 2" wide Available with the SPY Happy Lens and Trident polarization / Built from virtually indestructible Grilamid / Pin hinges / 8-Base polycarbonate ARC lenses / 100% UV protection / FRAME MEASURES: 64-16-127