The Train Infi Dry Long Sleeve is designed for unmatched training comfort and performance and engineered for optimal range of motion and function, utilizing our exclusive Infi-Dry DNA® and Infi-Stretch DNA®, Technologies that provide a lightweight, breathable, 4-way stretch and moisture-wicking performance that is designed to keep you cool and dry for your most intense training sessions. Our reflective sleeve design adds style and visibility for night training or running. Take your performance and style to new levels in this Gym-To-Street® Essential.