Brand: KAPVOE Product configuration: Choose this product, you will get: [Photochromic 1 lens configuration]: 1*Photochromic glasses 1*Glasses bag 1*Glasses cloth 1*Myopia frame 1*Box 1*Instruction manual [Elegant and durable] The lenses are available in a variety of color combinations. It can withstand pressure without breaking. In addition, they are super light. [Lens introduction] Photochromic lenses change from light gray to gray under the exposure of ultraviolet rays (sunlight). The lenses are lightweight, tough and not easy to deform. Use UV 400 protective coating to block harmful UVA, UVB, UVC and blue light. These lenses are high-definition, impact-resistant and scratch-resistant, and are lightweight and suitable for all-day wear. [Product features] Fashion design, light and flexible, suitable for more face shapes. The lightweight design is perfect for motorcycles and bicycles, driving, fishing, walking, mountaineering, hiking or other outdoor activities.