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.
Please 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 our sunglasses and clip-ons are rated UV400 protection which is up to 100 Percent protection.
Available sizes 47mm W x 33mm H 49mm W x 35mm H 51mm W x 37mm H 53mm W x 39mm H