Sons Of Arthritis Hydrocodone Chapter T-Shirt Features You know who you are, the older biker who has the aches and pains of getting out of bed each morning! Yeah you know who you are!!! You're a Son of Arthritis!!!! Now you can own the official Sons of Arthritis brand to show your true colors while riding or just strutting those achy bones!! Don't be ashamed we're growing by the millions! 100 pre-shrunk cotton Left chest print and full back printed design