You don't have to pack on extra pounds and train for years to be a sumo wrestler - just get this mens inflatable sumo costume! The tan jumpsuit is 100% nylon and has a sewn in black sash around the waist typical of sumo wear. The jumpsuit zips in the back for easy in and out. This costume comes with a battery operated inflator fan, so you can get the full sumo wrestler effect. Get two of them to have an epic sumo match!