CR7 is the brand name of a line of eyewear designed by Portuguese soccer player Cristiano Ronaldo. The brand was launched in 2008 and offers a wide range of sunglasses, prescription glasses, and optical accessories. The eyewear is known for its high quality, stylish designs, and affordable prices. It is available in men’s, women’s, and children’s sizes and is popular with fans of the sport as well as anyone looking for a fashionable and functional pair of glasses. The brand is popular in many countries and available at Max Vision retailers and online stores where customers can purchase the products.