ROCKBROS Children's Sunglasses, Kids Sports Sunglasses, Dimmable Sunglasses, UV Protection, Ultra Light Frame, For Running, Climbing, Cycling, Day

[UV400 Protection Lenses] ROCKBROS sunglasses lenses block 99% of UV rays. Appropriately cut harmful rays during outdoor sports! Excessive exposure to ultraviolet rays can cause acute ultraviolet keratitis, and in the future, the accumulated ultraviolet rays may cause eye diseases such as cataracts. Of course, children are no exception. Some cheap and inferior lenses can actually have a negative effect on your eyes. [Children's dimming sunglasses] Not only do they have the function of cutting harmful rays, but they also have a dimming function. This feature allows the lenses to change color depending on the amount of UV rays, adjusting the glare to suit the outdoor weather. Mirror-coated dimming clear lenses are even more stylish! Please note that the color change and dimming will be weaker when the UV rays are weak, such as indoors or under cloudy skies. At night, when the amount of UV rays is low, the color becomes almost transparent, so you can wear it all day long, and even when the lens is thin, its UV protection remains unchanged. [Ergonomic design] The TR90 frame is designed to fit the width of a child's face and is lightweight and comfortable to wear without constricting, and can be adjusted to fit each individual face. The nose is adjustable to eliminate the feeling of constriction, and above all, we have designed a design that children will think is cool. Also suitable for elementary school students and juniors aged 8-14. [Wide field of view] Single lens type lens protects your eyes from external damage while enjoying a wide field of view. Children can use it safely and securely. [Applicable] Children's sunglasses weigh only 23g. A special sunglasses case is included to prevent damage during transportation. Suitable for outdoor sports such as cycling, running, snowboarding, skiing, baseball, and mountain climbing. The frames of the photochromic glasses are available in three colors: black, red, and aqua blue.