80% Baumwolle / 20% Polyester (Heather Green: 65% Polyester / 35% Baumwolle), (Heather Indigo: 60% Baumwolle / 40% Polyester), (Ash: 99% Baumwolle / 1% Viskose), (Grey Melange: 85% Baumwolle / 15% Viskose)