A well-designed pair of leggings has the power to boost confidence, enhance your body, and encourage a better sweat. Said leggings also have a few features in common, like a high-rise silhouette, detailed paneling and seams, and just the right amount of compression fabric. We’re breaking down what to look for when you’re shopping for new activewear pants for the fullest, firmest bum—see why each pair made the list.