• Photochromic Lenses: Under intense sunlight, the lens color gradually deepens, effectively blocking strong light. As you return indoors or when the weather becomes darker, the lens color automatically lightens
• High-Definition Lenses: The curved lenses are designed to enhance color and contrast, sharpening visual perception so you can see more details, optimizing the visual experience by enhancing environmental details rather than simply reducing visual brightness, providing a better riding experience
• TR90 Memory Frame: The adaptive fit frame is highly resilient and lightweight, resistant to bending, reducing pressure on the head for a comfortable fit
• Comfortable and Resilient Temple Arms: Relieves pressure on the nose bridge and ears, ergonomically designed for an unprecedented comfortable experience
• Can Be Used with Myopia Lenses: Comes with myopia eyeglass frame to meet the needs of nearsighted riders; recommended prescription lenses up to 400 degrees for myopia and 200 degrees for astigmatism (specific prescription should be determined by on-site fitting)

Specifications:

• Model: SP318
• Material: TR90 frame / Curved lenses
• Weight: about 24G (excluding accessories)
• Suitable for: Daily cycling/leisure