The Infantry Blue Cord is a United States Army decoration worn over the right shoulder of all qualified U.S. Army infantryman. It is a fourragere in light blue ("Infantry Blue") worn under the right shoulder and under the right epaulette of a U.S. Army infantryman's Class A dress green or 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".