Our certified trainers and fitness editors put dozens of gym shorts to the test to find the very best gym shorts for men.

"The length and fit of these no-frills 5-inch gym shorts just feel right—especially for squat-heavy sessions," says senior editor Brett Williams. "The lined option is comfortable, but not quite as ...

We've been testing out these women's running shorts in city parks and on a hiking trip to Gran Canaria and been pleased with their all-day comfort. The design is both airy when it gets hot out ...