GAMT Classic Semi-rimless Polarized Sport Sunglasses Metal Frame Retro Style metal frame composite lens polarized Lens width: 65 millimeters Lens height: 39 millimeters Bridge: 19 millimeters Arm: 137 millimeters Metal frame;TAC lens Total width:142mm;Lens width:65mm;lens height: 39mm; Bridge width:19mm;Arms length:137mm fashion style;Lightweight and durable Vintage Inspired Frame Design UV 400