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. Super-soft & stretchy fabric is supportive & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction Side drop-in pockets Classic racerback design for full range of motion Style #: 1377464 Inseam: 8.25" 83% Nylon/17% Elastane Imported Fitted: Streamlined fit that’s not too tight or too loose. 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