YIMI Men's Photochromatic Sports Glasses Polarised Rectangular Sunglasses Al Mg Metal frame Driver Anti Reflective Coating 100% UVA UVB Protection for Golf, Fishing, Driving, Outdoor, Black

Purchase information: This is a photochromic glasses. When exposed to sunlight, the glasses absorb UV rays and form a protective layer that changes the colour of the lenses. The stronger the UV rays, the darker the colour of the protective layer. It is suitable for both day and night driving. If you need dark glasses, choose a black frame, dark black lenses Photochromic design: photochromic sports sunglasses. These photochromic lenses can be automatically adjusted to sunlight and UV values. Enjoy more comfort and clarity with polarized lenses that reduce glare and fogging Polarised UV400 lenses: the sports sunglasses have polarised UV400 protective lenses. Polarised lenses effectively block harmful UVA and UVB rays and provide comprehensive protection from sunlight. The photochromic design can adjust the transparency of the lens in outdoor sunlight, making it very suitable for outdoor activities such as cycling, running, fishing and driving. LIGHTWEIGHT DESIGN Designed with comfort in mind, the goggles feature lightweight construction and soft silicone pads for all-day comfort. Special design techniques ensure a comfortable and secure fit during outdoor activities. These glasses filter glare light and provide a safer user experience on the road. Invest in a better and more comfortable outdoor experience.