"BOOST OFF, Game On" Flight Undershirt"Boost Off Wrangle the Beast" Boost Off isnt a button; its a declaration of war. The second you send it, that 18,000 pound monster isnt flying anymore, its thrashing. Sliding, bucking, and clawing at the sky like a bull dipped in jet fuel, skating across ice at 100 knots with gravity laughing below. The bird doesnt care if youre strapped in; you either dominate it, or it buries you. Youre in the fight of your life. This shirt is for the savages who