James Estrin/The New York Times The factory usually produces 2,500 hats a day, maxing out at around 4,000. Lately, Mr. Cahn said, it’s churning out about 5,000 Harris-Walz hats a day.

The Best Workout Hat Overall: Ciele GoCap, $45 The Best All-Purpose Workout Hat: Nike Dri-Fit ADV Fly Cap, $32 The Best Comfortable Workout Hat: Lululemon Fast and Free Running Hat, $38 The Best ...

Why do grown men insist on wearing baseball caps everywhere? They wear them with suits and even to the theater. Does anyone else think this trend has gotten out of control? — Christine, New York ...