Note: The rate of discoloration is related to the intensity of ultraviolet light and the temperature.(if UV intensity and temperature is low, The speed of discoloration will become slower)

Gender: Unisex
Attributes lenses: Photochromatic
Weight: About 30g/pair
Transmittance: 8-18%
Lens Material: Polycarbonate,PC
Material frame: Plastic Frame
There are frames for fixing ordinary lenses
Protection cyclist eyes from UV-400 UV (100% of UV protection)
Purpose: cycling, skiing, sledding children, fishing ,runing ,and all outdoor sports

There are two kinds of Lens

Style 1:1 Lens (Light Grey, Polarized Photochromic )
Style 2 and Style 3: 1 lens(Transparent, Photochromic，Not Polarized )
Color change time：winter- 1 minute,summer-40 seconds. Speed depends on sunlight and UV intensity.

Photochromic

Style 1 Include

Style 2 Include

Style 2 Frame color display

Myopia lens can be attached behind the sunglasses.

UV 400 test

It shows that the lens can block all ultraviolet rays and can reflect and absorb ultraviolet rays 100%.

To prevent the glasses from sliding out of the headband loop, fold the arms before letting it hang on your chest.

Polarization contrast

Measurements

Item Disylay

Style 1 Frame Color: Black White

Style 1 Frame Color: Black Yellow

Style 1 Frame Color: Black Red

Style 2 Frame Color: Black Red

Style 2 Frame Color: Black Blue

Style 2 Frame Color: Black Green

Style 3 Frame Color: Black Red

Style 3 Frame Color: Gray Black

Style 3 Frame Color: Cyan Black

Shipping

What should you do if you don't receive my item in promised time?
Please contact us for checking shipments. If you can't receive it, we will release full refund or resend new one to you. We are reliable seller, so don't worry about this

If the products have problems how to do it?

Please contact with us in time, we will help you solve it.
Please feel free to contact us .so that we can do our best to resolve any problem that might come up immediately, and we appreciate the opportunity to have a fair transaction. Just be open-minded!

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