7 Diamonds Core TankOur Core Performance Collection combines our signature 4 Way Stretch fabric with a softer than ever finish that allows for all around comfort in or outside the house. Look good and feel good at your next workout session or morning hike. Wear as a set or mix and match with your favorite closet staples. DETAILS Model is 5'10" and wears a size small. We recommend sizing up 1 size. Care: Machine wash cold, tumble dry low. Do not bleach, do not dry clean.