The Asics LITE-SHOW PANT men's running pants are designed to make you feel confident when running in the dark. The reflective elements improve visibility in low-light conditions. The modern fabric in the front is waterproof and windproof, so you'll stay dry during a variety of running workouts. The elastic knit in the back ensures free movement and makes it easy to put on and take off the pants. The leggings also have a handy phone pocket.