guitar pad on Olson photo

Mr. Johnson, I would love to know where you purchased the arm pad that I noticed was affixed to your Olson. I have been looking for something like that since I purchased my Taylor K-14ce. I'm kind getting tired of draping a wash rag over the guitar when I play, or else having to wear long sleeves. Thanks for any help and I'm looking forward to seeing you in Carthage, Missouri on 04-10. It's a long drive from KC, but I hear the show is worth it. Best wishes, Randy Balliett