Khloé Kardashian Created the Ultimate Black Leggings, and You Can Shop Them All at Nordstrom

These leggings ($119) feature strips of lattice insets down the length of the leg, which not only help to create an elongating effect, but as Khloé pointed out, they also serve a functional purpose. "They look super cute, but they are placed very intentionally to help with ventilation for your workouts," she said. They also come in a cropped length ($109) as well.