The perfect jet black, mock neck in our responsible Organic Rib. Use it as a layering piece or wear on it's own. 95% Organic Pima Cotton, 5% Elastane Care: Wear more, wash less. Machine washable. We recommend the delicate cycle with like colors and cold water. Air dry or tumble dry on a low setting. It's best to wash these items separate from abrasive items like denim, towels, or items with hardware (zippers, buttons) as it causes unnecessary wear and tear.