Season 6, Episode 1: "The Chaperone"

-How so? -They get very hot in the polyester.

It's not a natural fiber.

I think they would prefer cotton.

-Cotton, huh? -Cotton breathes.

See, it's much softer.

Imagine playing games...

...and your team is 5 degrees cooler than the other team.

Don't you think that would be an advantage?