Oval shape with polarized gray lenses. Polarized lenses are lighter weight on your glass frame and the polarized lenses eliminate glare. For the oval shape to fit your glasses, your glasses need to be an oval shape with your frame rim measuring less than 3mm's thick. Measure one lens of your glasses carefully to the outside rim of your glasses width x height. We have many different sizes available and only one will fit your glasses, so it is very important to measure your glasses correctly. The oval 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 glasses or the next size bigger. To help with sizing, we have printable templates but there isn't a way to upload the templates here so measuring your glasses carefully is very important. All of our sunglasses and clip-on's are rated UV400 protection which is up to 100 Percent protection. We include a microfiber pouch to store and clean your lenses.Available sizes in millimeters and inches below rounded off:49mm width x 35mm height or 2 inches width x 1 7/16 inches height51mm width x 37mm height or 2 1/16 inches width x 1 1/2 inches height
