2020 5 best selling cycling glasses, click here to learn more:

If you wear prescription glasses, you know how much of a hassle it can be to find a suitable pair of shades. Luckily, with fitover sunglasses, you can keep your spectacles on while comfortably shielding your eyes from harmful UV rays and glare. Our selections come in at a range of price points to meet budgets of all sizes, and there are lots of appealing designs to choose from, too.Click here if you want to learn more about Xunqi Factory fitover sunglasses:

The user can test the lens if it is polarized function with the test card.The user can use the card which packed with cycling sunglasses to check the lens of the sunglasses if it is polarized or not.

How To Select Fit Over Polarized Sunglasses
It’s important that they are lightweight and comfortable to wear
Choose the right lens color

Most fit over sunglasses models come in several sizes. So before you buy, you need to make sure to select the right size not too big, not too small… just right.
Luckily, this process is very simple and requires only two measurements: the width and height of your prescription eyeglasses in millimeters.
Every pair of fit overs will specify the maximum size of prescription eyeglasses they are designed to accommodate. So all you have to do is measure the height and width of your eyeglasses then compare them to the numbers listed on the fit overs you want to purchase.

Disassemble the lens:
NO.1 Hold the side of frame and lens
NO.2 Push the frame and lens aside
NO.3 Disassemble successfully

Grey polarized lensThe grey polarized lens with ultraviolet proof and anti-dazzle functions. It can insulate the harm light in the sunshine. High definition colorful lensIt can prevent the ultraviolet ray,reduce the harsh glare, it is suitable for outdoor cycling and racing.