Review on VILISUN Sunglasses Polarized Interchangeable Windproof by Ramon Hood

They are great. I bought these for my son in high school. He believes that they are very similar to vipers, but much cheaper. Came with a very good cover, towel for napkins and other things. They sit very well on his face and are light. He likes the color of the glasses and the way they look. I like that they have four interchangeable lenses. They're fairly easy to replace and it looks like you have several different pairs of them.