Versatile tanks that will keep you comfortable no matter how you wear them... Cotton ribbed tank.. Convenient 3-pack.. Soft, breathable cotton.. Logo on bottom.. . The Calvin Klein Cotton Classics 3 Pack Tank is perfect for layering or lounging around the house. These cotton ribbed tanks are made of soft, breathable cotton that provides all Dy or all night comfort. Lightweight material feels so luxurious against the skin that a 3-pack is just what you need to feel your best... 100% Cotton.. Machine wash.. Style: NB4010..