With the Women's Light Speed Mid Rise Compression Tights, 2XU have included targeted mapping at the quad and calf area to reduce muscle strain and soreness, ultimately resulting in faster recovery and improved performance. The lightweight and powerful PWX fabric is flexible and breathable with advanced moisture wicking capabilities that expels sweat as soon as it beads on the skin to keep you dry and comfortable, whatever your intensity. Reflective X logos offer enhanced visibility so you can remain seen when training in low lighting conditions. Additional handy features include a large phone pocket and rear zipper pocket to keep essentials secure and flatlock seams that reduce chafing and irritation. Care Instructions Machine wash in cold water with like colors. Do not tumble dry. Hang to dry in a cool shady area away from sun. Do not use bleach, fabric softeners or dryer sheets. Do not iron.