The women's Nike Element Shield Thermal Running Tights are made of breathable, Dri-FIT fabric which wicks sweat away from your skin to keep you feeling dry and comfortable, whilst the water-repellent finish offers added protection from the elements. With reflective lower leg zippers for enhanced ventilation and visibility, the sports tights have an articulated knee for an excellent range of motion. Featuring a drawcord waistband and a back zippered pocket, they also have gripper elastic at the ankles to prevent them from riding up during training. - L.M. Features: Women's Nike Element Shield Thermal Running Tights Dri-FIT fabric wicks sweat away from your skin Water-repellent treatment Reflective lower leg zippers for added ventilation and easy on and off Articulated knee for an excellent range of motion Elasticated waistband with a drawcord Back zippered pocket Reflective elements to help keep you visible in low-light conditions Gripper elastic at the ankles Lightweight Ideal for outdoor training in wet weather