✨Automatic Discoloration Polarized Glasses👓
Accurate color perception, reduces eye fatigue

PRODUCT DESCRIPTION
- 【ULTRA PHOTOCHROMIC DESIGN】 Based on the intensity of sunlight and ultraviolet light, this magic photochromic lens darkens the light gray lens.

- 【UV400 POLARIZED PROTECTION LENS】These sunglasses are superior to the previous type of sunglasses in three ways: When you move indoors or outdoors, the lenses automatically adjust to the reduced light conditions. Meanwhile 100% UV protective layers against harmful UVA / UVB rays.

- 【USE CASES】Photochromic looking sunglasses are good at stopping the dazzling effects of sunlight when driving, running, fishing, cycling or other outdoor activities. Always keep your safety by your side.

- 【LIGHTWEIGHT LIGHTWEIGHT MATERIALS】Thanks to the use of innovative materials such as Kynetium ™, Grilamid®, Magnesium.

- 【No Matter Day or Night, It Works Well】Our sunglasses are made of special photochromic polarized lenses.
Discoloration Test Methods:
Since some customers don't know how to test lens discoloration, we explain more to know how to test.
First:
Please put the sunglasses under the sun for 10-15 seconds, then the color will change darker. (Remember it's sunshine but not cloudy or rainy)
Second:
You can use UV light to test, the lens will be darker.
A notice:
Please note one thing: do not test discoloration in cloudy weather or indoors. Lens discoloration is caused by ultraviolet radiation.

SPECIFICATIONS:
- Frame Color: Black, Dark Gray
Lens Color: Grey, Green-Yellow
Material: metal

PACKAGE INCLUDES:
- 1 x Auto Discoloration Polarizing Glasses