Color Changing Photochromic Photochromic Baseball Photochromic Sports Road Bike Driving Running Sunglasses and Night Sensing Impact Mountain Climbing

[Please note] Photochromic lenses change color depending on the strength of UV rays in sunlight. Please note that discoloration or darkening will be less likely when UV rays are weak, such as at work, indoors, or on cloudy days. [Photochromic Lenses]: Photochromic lenses change color depending on the intensity of UV rays from the sun. When exposed to sunlight outdoors, the lens color gradually changes, and on cloudy days the light is slightly suppressed and the lens color becomes slightly darker. Since there is no need to change the lens to match the sunlight, you can use it anywhere and at any time. Effectively blocks harmful rays such as sunlight and UV rays to protect your eyes. You can see the scenery more clearly while reducing eye fatigue. [Comfortable Design]: Lenses made of PC material are flexible and impact resistant. Protect your eyes. It also reduces air resistance. The sleek design does not feel old, and the fit is perfect and comfortable. The nose pads can be adjusted to fit Asian face shapes. Equipped with an inner frame for myopia that is gentle on myopic eyes. [Ultra-lightweight, feels like you're not wearing them] The sunglasses weigh only about 26 grams, so you won't get tired even if you wear them for a long time. They can be used all day and are suitable for outdoor activities such as running, cycling, climbing, traveling, baseball, driving, fishing, cycling, jogging, etc. [The Best Gift]: Not only for your own use, but also recommended as a high-quality gift for birthdays, Christmas, Valentine's Day, Father's Day, Thanksgiving, anniversaries, etc.! Blocks 99.9% of harmful UV rays to protect your eyes. Blocks dazzling diffuse reflections and reduces the intensity of light. Has excellent elasticity and can bend or stretch. Lightweight frame and lenses reduce strain on the face and nose. The frame is designed to bend flexibly to fit the shape of your face.