Get Sumo-sized in instants with this fun inflatable Sumo Wrestler costume for adults. Just step into the jumpsuit, and switch on the battery-operated fan to bulk up in seconds. (Turn off the fan, and step out of the costume to lose weight quicker than even the fastest diet!) This funny adult Sumo inflatable outfit will make a huge impression at the next Halloween or costume party. The Sumo inflatable costume includes the jumpsuit and fan. Keep the fan running while youíre in the costume, and the fan will keep your costume fully inflated with air. Despite its size, this inflatable costume is lightweight and comfortable. Thatís all thanks to being filled with air! One size of the inflatable Sumo Wrestler costume fits all.