From tempo runs in the countryside to urban interval training, run your way and look the part in these tough body con tights. Part of the special Earth Day collection by Stella McCartney. Our moisture-wicking technology keeps you fresh along the way. Not allowing you to overheat, the mesh inserts on the back allow for cooling airflow. Pair with one of our run knit bras or layer under the reflective shorts from the same collection - stay out as long as you feel like it.