[FEISEDY] Women's Polarized Sunglasses for Driving, Photochromic, UV400 Protection, Men's Sunglasses for CyclingFishingBaseballRunning,

Lens height: 48mm [Photochromic Lenses] Photochromic lenses change color depending on the intensity of ultraviolet rays from sunlight, so please note that the color change may be weaker in places with weak ultraviolet rays such as offices, indoors, or on cloudy days. Please check the photochromic effect with the included ultraviolet light (blue light) and photochromic instruction manual. [Caution] Photochromic lenses change color depending on the intensity of ultraviolet rays from sunlight, so please be aware that the color change may be weaker in places with weak ultraviolet rays such as offices, indoors, or on cloudy days. Please check the photochromic effect with the included ultraviolet light (blue light) and test card. [High-Quality Polarized Lenses] Multi-layered lenses are used to cut light reflection and glare to the extreme while providing a clear field of vision. Because it cuts reflected light from the sea and rivers, there is no glare, making it ideal for fishing. [Lightweight Design] The frame is made of light and elastic aluminum-magnesium alloy + TR frame material, so it weighs only about 20g!