UA Power In Pink® celebrates those who use fitness & exercise to stay healthy, & serves as a platform to help raise awareness about breast healthUpdated alpha sizing!New super-soft stretch fabric delivers excellent all-day comfort for any activityLaser cut edges offer a hem-free construction for a smoother, more flattering silhouette4-way stretch construction moves better in every directionAnti-odor technology prevents the growth of odor-causing microbes Exposed back ensures a seamless look even under UA CompressionSoft cotton gussetTagless construction76% Nylon/24% ElastaneImported