We blended TACTEL and Lycra., two of our best-selling fibers, into a pure-performance fabric for these leggings. With a high waistband (for abs support) and side pockets (perfect for your phone and other essentials), these leggings are ready for high-impact workouts. 73% TACTEL, 27% lycra. TACTEL is a soft, breathable, durable, supple, nylon 66 microfiber 20% lighter
