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. Trucker mesh side & back panels deliver added ventilation UA Siro sweatband & front lining for greater stretch & recovery, an ultra-soft feel & more breathability Adjustable snapback closure Style #: 1369815 Embroidered front logo 100% Polyester Imported One Size Fits Most UA Pro Fit: pre-curved visor & structured front that maintains shape with a slightly higher crown