ALII TO RUNNING TOP

We created this product at the request of Timothy O'Donnell who wanted to do better than fifth place at the Kona Ironman World Championships. The goal was clear: stay comfortable and cool while running. That's why we've chosen our incredibly lightweight and ventilated A-Vent fabric and given it a looser fit to create maximum airflow between the top and body. It weighs almost nothing, but will be suitable for multiple conditions. Its fabric keeps you extremely dry when you need it and also cool when you're at your peak and having water poured over you to cool off at the aid stations.