Roots of Fight Muhammad Ali crewneck sweatshirt in a heathered gray finish. This long-sleeve top features "ALI" printed on the chest and a powerful "It's NOT BRAGGING if you can BACK IT UP" quote across the back. The lower front hem includes a printed tribute to his World Heavyweight Championship win on Feb 25, 1964. Crafted with a soft, vintage-inspired feel, it includes ribbed cuffs and hem for a classic athletic fit.