The Infantryman Shoulder Cord is a United States military decoration worn over the right shoulder of all infantry-qualified U.S. Army soldiers. It is a fourragere in light blue, specifically PMS 5415, worn under the right shoulder and under the right epaulette of a U.S. Army infantry soldier's Class A dress blue uniform jacket or Class B shirt. The cord is composed of a series of alternating left and right half knots that are tied around a leader cord to form a "Solomon bar".
Newly qualified infantrymen receive their infantry blue cords at a "Turning Blue" ceremony in 2009, following 16 weeks of One Station Unit Training (OSUT), the day before graduation in front of their barracks at Fort Benning.