This is a dedicated item! Arena Tough Suit Training Swimsuit Light Blue / Blue SS (Size) I used it once for practice, but the size didn't fit, so I'm selling it. The design is very cute(^^) Perfect for children who are working hard at competitive swimming♪ For those who understand USED items, thank you. team arena Mizuno Speedo Training Swimsuit 150 (Size) SS (Size) Color: Blue系 (Blue-based)