This is a T-shirt from the Takarazuka Half Marathon on December 21, 2025. I wore it only once during the race. It can also be worn by women who are a slim size M. Pink Atom design T-shirt, for the Takarazuka Half Marathon. - Event Name: Takarazuka Half Marathon - Color: Pink - Character: Atom - Design: Stripes - Sponsor: Air Water Thank you for looking.