Nike Sportswear Girls Tracksuit. Mix and match for multiple looks. Made with soft fabric, the Nike Sportswear Tracksuit includes pants and a full-zip jacket for versatile coverage and all-day comfort. Versatile Options. Wear the jacket and pants together or mix and match with other pieces for even more looks. Total Comfort. Fabric feels soft and smooth. The pants have an elastic waistband and drawcord so you can adjust the fit. Standard fit for a relaxed, easy feel. Jacket: Full-length zipper. Jacket: Side pockets. Pants: Ribbed cuffs. Machine wash.