We crafted this lightweight top to be highly breathable and supportive for triathlon racing or training. Made with an aerodynamic fabric, this triathlon top dries quickly, repels moisture and provides sun protection. Focused on maximizing your performance, it's designed with a tight fit to reduce drag. It also has a front zipper that can be unzipped for increased airflow. The top's flat seam construction reduces chafing, and includes a pocket on the lower back for your race fuel.