Our friends at Billy Reid say — "Ultra-soft, comfortable, and an essential layering piece – this crewneck is made with smoothly textured thermal organic cotton and finished with thoughtful details like covered seams, twill tape reinforcement at the back neck, and a clamshell at the wearer's left side seam."

• 100% Organic Cotton
• Slim fit through the body and sleeves
• Machine wash cold, tumble dry low