Her pic showed no tan lines, and she accessorized the bare look with oversized sunglasses and her Olympic gold medal hanging on her neck. She struck a pose, propped up against the pool’s edge.

The fancy SPF spray encased in a silver bottle, Lumasol, was co-founded by her and her close friend Sophia Hutchins.

She captioned the post: “Chillin’ with my two favs @mylumasol and my medal.”

Fans flocked the comment section, with one person writing: “You look so beautiful.”

Another person wrote: “Gorgeous.”

A third commented: “Caitlyn out here skinny dipping her best life.”

While another one wrote: “Cait, you’re looking great.”