The heavyweight tee in white or black, small Outperformer wordmark on the chest. Understated enough for every day, clear enough that the people who get it, get it.
A bit heavier and sturdier than a standard tee, so a bit warmer too — and still comfortable all day. At the office, in the evening, summer or winter. Under the crewneck when it's cold, on its own when it isn't.
Dense preshrunk cotton that keeps its shape and holds a clean line under a jacket.