I don't know if this trend will ever catch on in pro sports, but if it ever does, then remember, you heard it here first!
The Inflatable Referee Costume is quite functional, as well as being funny to look at. With current professional officials being the target of various thrown objects at live events, the non-stick 100% polyester costume is rather useful. In addition, the battery-operated fan can keep the on-field referee well ventilated after prolonged running.
The one-size-fits all attire inflates to give the appearance of larger than normal muscles, and could also double as a Halloween costume for others.