Photochromic technology:Photochromic lenses darken and lighten as the outdoor light changes without needing to switch between glasses , the color changing sunglasses will change from clear to grey in sunny , Effectively protect your eyes and maintain a comfortable light.Cycling glasses comfort and performance that holds lenses in precise optical alignment
Windproof and sandproof high toughness hyperbolic lenses: Photochromic cycling glasses made of TR90 material, weighing only 22g, strong toughness and wear-resistant, can withstand bending without deformation, long time wearing without pressure, suitable for all kinds of face shape
Built-in near-vision frame:Our men's and women's photochromic mountain bike glasses come with a near-vision frame that snaps inside the frame near the nose clip. No mounting tools are required. Even if you are nearsighted, you can still enjoy riding or outdoor activities
UV400 Protective Lenses: These UV protection sports sunglasses are made with advanced UV400 lens technology with 100% UVA/UVB blocking rate, which can effectively block harmful ultraviolet rays and provide comprehensive protection for your eyes
Adjustable Rubber Nose Pads: Adjustable sunglasses are made with an adjustable nosepiece with non-slip rubber, clear cycling glasses freely adjustable without pressure on the nose to ensure stable wear, and the mirrors are hollowed out to accelerate heat dissipation