Nike DF Challenger Tights Stretch your stride with the Nike DF Challenger Tights. The stretchy design supports you mile after mile and let's you move without restriction. These tights are great for more than just running, they are built to power through any workout or sport you are playing. With plenty of pockets, you don't have to worry about finding a place for all your essentials as you get your sweat on. The dri-FIT technology keeps you dry and comfortable regardless of the climate. Get after your fitness goals with Nike. An elongated ankle zipper provides easy on and off over your shoes. Encased elastic waistband with an internal drawcord lets you adjust the fit. A pocket at the center back is large enough to hold a phone. It has a durable coating to help keep your device dry and extra drop-in pocket at the thigh lets you quickly store a key or card. Reflective elements to help keep you safe on darker runs or training sessions. Not intended for use as Personal Protective Equipment (PPE). 83% polyester/17% spandex. Imported.