Sprint Outer Core Jacket Polyester is designed for reliable performance in training, practice, and team wear. 100% Polyester fabric. Key features include Self-fabric hood and full length locking zipper; Contrasting inside hood, front and back yoke and sleeve inserts; Two front zipper pockets with headset opening; Soft elastic binding on sleeve and bottom hem; Drop tail hem; Badger "B" woven loop label on bottom hem.