This is the green, knee-length puffer Simone Biles wore to the Packers game at Lambeau Field Sunday

The red coat Taylor Swift wore to Lambeau Field on Sunday night wasn't the only one that had social media buzzing this week. So did the green, knee-length puffer GOAT Simone Biles was sporting.

The jacket, by Athleta, is called the Downtown Puffer Parka in the color "Simone Green." That's not some wild coincidence; the four-time Olympic champion has had a partnership with Athleta since 2021.

The hooded parka Biles wore, however, was decked out in Green Bay Packers and Jonathan Owens customization. Owens is Biles' husband and a Packers safety.

Athleta — a Gap-owned activewear company for women and girls — shared a photo on Instagram of Biles in the jacket on the sidelines.

"The GOAT kept warm tonight in our Downtown Puffer Parka as she cheered on her husband in Green Bay," the post said.

Biles also shared photos on her Instagram after the Packers' victory — one hand holding Owens', and the other hanging onto the jacket, her Louis Vuitton and phone.

Most of the green parka's sizes were sold out as of Wednesday.

When Instagram users commented on Athleta's post, asking when certain sizes would be restocked, the company replied that they wouldn't be and offered an alternative.

But, if you're more into the style of the jacket than the color, it appears that it's more readily available in black.

The Downtown Puffer Parka costs $269 and can be found at Athleta's website.