Long sleeve version of our classic training tee. Lightweight and stretchy, with a fitted side-seamed design. Perfect for training outdoors. • 100% combed and ring-spun cotton • Heather colors are 52% combed and ring-spun cotton, 48% polyester • Athletic Heather is 90% combed and ring-spun cotton, 10% polyester • Side-seamed construction • Crew neck • 2″ ribbed cuffs