How can I become a Knockaround brand ambassador? Thanks for your interest in helping to spread the word about Knockaround! You can apply here to join our Affiliate Marketing Program - https://knockaround.refersion.com/ Best of luck with your application! Related articles ACE ON BASE was printed in the arm of most Knockaround sunglasses from 2008 to 2011. What does ACE ON BASE mean? Can you hook me up with some stickers? Where does the name Knockaround come from? How do I contact Knockaround sunglasses? Do you offer Gift Cards? Comments 0 comments Please sign in to leave a comment.