Armie Hammer recently made a trip to Europe to promote his film ‘Call Me by Your Name.’ The movie features 80s-era fashion, but it’s unclear if that’s the reason why the actor spent the majority of his travels clad in a series of classic tracksuits. Each was unique from one another, and yet somehow was still reminiscent of a uniform.

Regardless, it was definitely a thing. Some might even call it a Very Good Thing. Here's a run down of every track suit moment:

1. The black tracksuit

It all started when Armie Hammer wore a black Adidas tracksuit in transit to Europe.

He also wore it in front of a Marie Antoinette painting in Paris, posting an image of himself on the phone beside it with the caption, “Hello, Style, it’s me again....” His wife, actress Elizabeth Chambers, posted her own image of Hammer in front of the painting, captioning hers, “Passionately discussing the future of le tracksuit.”

Then Chambers shared an image of folded tracksuits accompanied by the words “How much do I love my husband?” and “#purchasedmoretracksuits.” That’s when things got really good

2. The red tracksuit:

“New city, new tracksuit,” Hammer wrote beneath an image of himself on a train, clad in a red tracksuit. In his next Instagram post, he wore the same tracksuit while holding a pint beside Chambers in front of a red phone booth. “Just blending in to the environment,” he joked.

Chambers called him “Sporty Spice” in her own caption.

3. The powder blue tracksuit:

Hammer wore this in Crema Italy, where Chambers switched to calling him “le trackie.”

4. The final tracksuit:

The finale suit, in a word: gorgeous. Tan, polka-dotted, and ready for anything. “#tracksuitnation,” Hammer tagged his photo.

Chambers posted an image of the suit from a different angle to display the words printed on the back. “Finale trackie from the backie. My work here is done,” she said.