Porsche Design Men's Eyeglasses P8291 P/8291 Full Rim Optical Frame 55mm Stainless Steel/Polyamide frame plastic lens non-polarized Lens width: 55 millimeters Arm: 140 millimeters RX-Able Frame/Temple Color: Gray Size: Lens-55 Bridge-18 Temple-140mm Model: P8291 Style: Full Rim Square Gender: Men's Made In: Imported