Made with Polartec's "Delta" tech fabric, this summertime crew is a step up in wicking away moisture through elevated touch-points that increase airflow, which allows for faster moisture dispersal, and reduces wet-cling. This fabric is significantly lighter and more breathable than the original Delta tech fabric, which was used in Mola's Delta tech hoodie (no longer available). This crew is rated UPF 15+. The collar and wrists are availbel in black or green.