Flexon Autoflex 10 Eyeglasses, Brown Composite Arm: 140 millimeters The Auto flex 10 full-rim wire frame suits a man of style and substance With retro good looks, these eyeglasses feature a square lens shape with a navigator-style double bridge Flexon memory metal bridge and temples make them extra durablealways a smart choice Shape: Square, Material: Titanium, Hinge: Spring Hinge, Temple: 140mm Rim: Full Rim, Temple: Straight, Temple: Unifit, Bridge: 16mm Eye Diagonal "ED": 64mm, Eye Circumference: 166, Height: B46