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. Loose: Fuller cut for complete comfort Whole jacket folds into a backpack Wind-resistant woven fabric is tough but very light Mesh lower back panel for added ventilation Open hand pockets Generous ½ zip front makes for easy layering 100% Polyester This product is not available for returns