Ironic Bernie Sanders 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 Show Your Friends How Little You Care About Their Opinions Let Them Know That The Majority Of Their FB Efforts Fall On Deaf Ears! Lightweight, Classic fit, Double-needle sleeve and bottom hem