Product Description 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. 4-Way Stretch Product DNA Super-soft, cotton-blend fabric provides all-day comfort 4-way stretch material moves better in every direction Ribbed collar Side-vent hem Loose: Fuller cut for complete comfort. Style #: 1383221 57% Cotton/38% Polyester/5% Elastane Imported Care Wash garment inside out Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean