This breezy style looks—and feels—cool as hell. Inside, the best short-sleeved shirts for men, from brands including Percival, Prada, Lululemon, and more.

Whether you like relaxed fit and full coverage or cutoffs, I tapped style experts to find you the best men’s shorts.

First designed as a practical tennis shirt in the 1920s, the polo has since become an everyday fashion staple—and now, even ...