These over-glasses can be worn directly over your regular glasses. They come with a convenient storage case. Choose from gray or brown lens colors. You can wear them over your regular glasses, or simply wear them on their own. Conveniently worn over your regular glasses, they allow you to wear sunglasses without removing your regular glasses while driving, outdoors, or playing sports, making driving and playing more comfortable. When you don't need sunglasses, the lenses can be easily flipped up with one hand, eliminating the need to remove them. With one touch, you can easily flip up the lenses when you want to see what's in front of you while playing sports or outdoors, or when you want to remove your sunglasses while driving in a tunnel. Please be sure to measure the size of your existing glasses before purchasing. Please note that the size may not fit some unusually shaped glasses. [Size: Please check the images.] [Material: Plastic] Please note that the color of the actual product may differ depending on your device or monitor settings, as well as lighting and sunlight conditions during product photography. Thank you for your understanding. [Trademark Registration Number: 6500459]