You're right. It's Latex.
No, this isn't an inappropriate reference. Remember those fluffy things made out of latex or something? I want to pet one. With a 39½ inch pole. With a hazmat suit on. I don't want to become a furry.
Uhh, where is my stupid joke going again???
Uh, I think it's actually sweat. What else could it be??? /srs.