Stretch: Fabric stretches and moves with you for extra comfort. Wrinkle Free: Fabric delivers enhanced wrinkle resistance and easy care at home. Designed with a shorter length for a casual look - wear it untucked Extreme Slim Fit: Our trimmest fit; slimmer across the chest, arms, and waist for a fitted, contemporary look Collar stays perfect with hidden buttons Adjustable Cuff: Two button positions allow for a more customized, improved fit