"Maybe it's getting cold in other parts of the country, but we're still stuck in a heat wave in Southern California, and Janji W's AFO Singlet in Eagle Ray ($38, originally $54) is the shirt that's keeping me cool. It's silky smooth and feels light as air when I pull it on, and I love it for home workouts, lounging around the house, and especially running — it seriously feels cooler than wearing no shirt at all!" — MR