CHD Shirts - My Heart Belongs To A Heart Warrior T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat CHD, Heart Warrior, Heart Baby, Congenital Heart Defect, Heart Hero Shirts, Heart Mom, Heart Dad CHD Awareness, Congenital Heart Disease, Grandfather, Grandmother, Sister, Brother, TGA, SVAS, ASD, AV, CCTGA, Lightweight, Classic fit, Double-needle sleeve and bottom hem