Like Smug Marrieds, Yoga People stream out of the building next door with a whiff of superiority. I observe them on my way to the store. Most are women in their snug togs, those drapey stretch pants and a rolled mat under their arms. Sometimes they drag their guy along, who look totally dragged. Nevertheless, I see them. And I see their yoga wear, which seems to be everywhere. Apparently, yoga wear is flying off the shelf, namely Lululemon Athletica. With yoga going red, J. Crew, Nike, Calvin Klein, and Victoria’s Secret are launching lines as well. You’re the man now, downward-facing dog.