Central Sports designated swimsuit, size O (LL), brand new, unused. This is an older design of swimsuit for advanced classes, which are more skilled than regular classes. The box has been opened for inspection by the staff at the time of purchase. #CentralSports #Central #Mizuno #Swimming #SwimmingGear #Swimsuit #CompetitiveSwimwear #Upper #UpperType #SchoolSwimsuit #LargeSize #VeryLargeSize #ExtraLargeSize #LL #O