Featuring a body lead design with all seams placed to allow free movement and zero distraction, the Nike Half Tight in Obsidian makes a perfect partner for anything from training to race day. With DriFIT technology wicking moisture away from your skin, the Nike Half Tight helps to keep you cooler, drier, and fresher on your run, letting you perform at you best and make the most of every run. Nike fabric provides stretch and support. Inseam length 7 18cm all sizes. Flat, elastic waistband with drawcord. Fabric 92% polyester, 8% elastane. DriFit. Slim fit.