Pair these with an oversized tee for the ultimate cool-girl vibe.Introducing the Billie Run Short by THE UPSIDE, a must-have for your summer athleisure collection. Designed for fitness and workouts, this pull-on women’s short comes in a sleek gmetal hue with functional pockets. Made from durable polyamide for ultimate comfort and mobility. Care instructions include machine wash cold with similar colors, and line dry in the shade without ironing or dry cleaning.