Honig's Prosoft Side Panel Basketball Referee Shirt. Prosoft striped fabric makes this a great referee shirt for performance and style. ProSoft fabric feels like soft cotton against the skin, yet is made from synthetic fibers for durability. Crisp black and optic white stripes with a 3" solid black stripe under the arms. "Tight-V" neck opening with loop to attach lanyard. Worn by officials in many major college basketball conferences.