(These kinds of arguments ignore the fact that trans women are women.)

So it felt extra important."

Henig shows off his message before the meet.

Yale Swimmer Iszac Henig wears a tshirt with the sleeve rolled up to reveal the words Let trans kids play written on his…

Courtesy of Iszac Henig

“I thought, ‘OK, I cant put this on a shirt.

Where else can I put it?,'” Henig says.

(The angle was too awkward for Henig to do it himself.)

Yale Swimmer Iszac Henig wears a tshirt with the sleeve rolled up to reveal the words Let trans kids play written on his…

Henig shows off his message before the meet.

Thomas eventually asked Henig to write it on her arm, too.

Iszac Henig and Lia Thomas hug during a competition earlier this year.

“There’s a lot of emotion behind it,” Henig says.

Lia Thomas hugs Iszac Henig after winning the 100 yard freestyle.

Iszac Henig and Lia Thomas hug during a competition earlier this year.

“There’s a lot of power, but theres also a lot of heartache.

I love that I have the platform to share this message, but its heavy.”

But you have to take a step back," Henig says.

Yale swimmer Iszac Henig on the starting block with let trans kids play written on his arm

Iszak Henig

“That’s not a man, thats a woman.

He adds that he’s motivated by trans kids who continue to demand that lawmakers recognize their humanity.

“They just want to play high school or middle school sports with their friends,” Henig says.

“To see them continue to fight is inspiring.”