If it was a little more low key with the logo I'd think it would be more palatable. Kind of screams "I'm a grappler...look at me."
A small GQ with the logo guy. Something for Autism on there would be a lot cooler and people would be more impressed by the support of a good cause rather then "showing off."
In the end it's just something else you have to take off before you roll so it doesn't get ripped off. I'd rather just send the $10.00 to Autism radio and say I heard about them through GQ. Seems like a waste of $9.00 that could go some place beneficial. Cool idea for a fundraising promotion though.
http://www.autismradio.org/donate/