Oval Polarized Clip-on Sunglasses Yellow Lens Bifocal Sunglasses 58mm Width x 37mm Height

58mm Width x 37mm Height

The lenses are non polarized with UV400 protection

Slim rectangle shape polarized flip-up that clips onto rectangle shape prescription glasses

The bifocal is injection molded into the lenses

This style fits over small to medium prescription frames and offers a secure

Oval Polarized Clip-on Sunglasses Yellow Lens Bifocal Sunglasses 58mm Width x 37mm HeightOval shape polarized clip on sunglasses. For the oval shape to fit your glasses, your glasses need to be similar in shape with your frame rim measuring less than 3mm's thick. Measure one lens of your glasses carefully to the outside rim of your frame width x height. The oval square shape needs to be nearly the same shape as your glasses and the size clip on sunglass needs to be the same as the measurement of your frame or the next size bigger. All of