Project Rock training gear was built to help you find boundaries, then push right through them. Everything in this collection was personally approved by Dwayne Johnson, the hardest worker in the room. ANY room. Cotton-twill fabric for a soft, comfortable fit ;&; feel; UA Siro sweatband gives greater stretch & recovery, an ultra-soft feel & more breathable performance; Adjustable strap back closure UA Free Fit: pre-curved visor ;&; unstructured front conforms to your head for a sleek, low profile fit Style #: 1369814; 65% Polyester/35% Cotton; Imported