It's the return of the Mankini made famous by Borat! This is the official promo for the Mayercraft which is a cruise for John Mayer fans from L.A. to Cabo where John performs with many other acts. Bummed David Ryan Harris is not on there.
For those that forgot what John did with the Mankini on the last Mayercraft here is the video below. You have been warned but enjoy anyway!-Dr.FB