ITY: With its 50% stretch across the grain, you get a very comfortable fabric that makes your day go better. Then the softness of this fabric knows no competition. You can move well and not scratch or chafe your skin no matter what you do. In addition to those features, this is one very versatile fabric. That characteristic allows you to wear ITY fabric almost all the time and never be uncomfortable. Then for those who hate ironing, ITY fabric is not known to wrinkle.