In their latest video, Kim challenges Penn and his friend Jake to put on women's shapewear and experience the strange, organ-crushing sensation for themselves. Initial reactions include, "oh my God, I look amazing" and "it makes me feel rolled up."
The men wear their "Manx" to a company holiday party, where they face unique challenges like going to the bathroom or making smalltalk while feeling "super uncomfortable."
"The only comfortable situation is like a half-squat," Penn declares.
Sounds about right.
Also on HuffPost: