PUMA Apparel Size Chart Thanks to bonded side seams and smooth raglan shoulder seams, this soft long-sleeved shirt adds a dose of comfort to your workout. Highly functional materials draw sweat away from your skin and help keep you dry and comfortable during exercise. The polyester fabric is soft and flexible, perfect for both casual and active wear. Features: - Get ready for dry with dryCELL - PWRCOOL Visible Vent insert on back for maximum ventilation - Bonded side seams and smooth raglan shoulder seams for less friction - Dropped hem on back for coverage during exercise - Soft heather fabric feels good against the skin and performs during workouts - 100% polyester