Craving lightweight coverage for pre-dawn runs? This women's running tight combines stretch, breathability, and visibility to keep you seen and comfortable on the go. 3M™ Scotchlite™ Carbon Black Stretch reflectivity placed in criticalmotion zones helps drivers recognize you as a runner in motion. Hit the ground running with a no-bouncewaistband pocket that secures a key, creditcard, or cash. Our runner-approved four-way stretch fabric has asecond-skin fit that won't overheat DriLayer® 77% nylon/23% spandex