Can you hook me up with some stickers? We’d love to. Just send a self-addressed and stamped envelope to the address below and we’ll fill it with stickers and send it back! KnockaroundAttn: Customer Support Team2005 Main St.San Diego, CA 92113 Related articles ACE ON BASE was printed in the arm of most Knockaround sunglasses from 2008 to 2011. What does ACE ON BASE mean? Does Knockaround have an Affiliate Program? How do I contact Knockaround sunglasses? Do you offer prescription (Rx) lenses? Where does the name Knockaround come from? Comments 0 comments Article is closed for comments.