multifunction motorcycle polarized sunglasses men women anti-glare lightweight hiking sports glasses uv400, Black

[frame technology] sunglasses frame is light, weighing only 34g, heat resistant and uv resistant. equipped with non slip rubber nose support and legs, it is suitable for the perfect face shape. tr90 material frame is soft, durable, non fragile, highly flexible and ultra light. the built-in nearsighted frame and customizable nearsighted lenses are also suitable for nearsighted riders. [lens technology] pchromic sunglasses: polycarbonate lens. the lens will change with the intensity of ultraviolet light. the stronger the ultraviolet light, the darker the lens color. [clear, ultra light, fashionable and durable] these sunglasses can block 100% of harmful uva and uvb rays, so you can carry out outdoor sports to protect your eyes. [more styles ] - we have been committed to manufacturing high-performance and high-quality products. to meet your personalized needs..syi