Start to finish. These tights are designed to stay put through your run. The high-rise waist provides coverage as you move, and pre-shaped knees allow for full range of motion. The tights are made from breathable fabric that helps you stay cool and dry. Stay cool and dry: Climacool keeps you cool and dry in warm weather. Move with ease: formation follows the natural movement of sport for a better fit and greater comfort in motion. All-around reflectivity: 360 degrees of reflectivity.