【ULTRA PHOTOCHROMIC DESIGN】This magical photochromic lens is based on the intensity of sunlight and ultraviolet light, darkening the light grey lens. 

【UV400 POLARIZED PROTECTIVE LENS】These sunglasses are superior to the previous type of sunglasses in three ways - when moving indoors or outdoors, the lenses adjust to the reduced light conditions automatically. Meanwhile, 100% UV protection layers against harmful UVA/UVB Rays.

【USAGE OCCASIONS】 Photochromic looking sunglasses can do a good job of stopping the dazzling effects of sunlight when you are driving, running, fishing, biking or other outdoor activities. Keep your safety always by your side.

【HIGH-STRENGTH 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.

When driving at night or into a dark environment, the lenses are light-colored transparent to enhancing visibility while effectively reducing the glare.