96% Baumwolle / 4% Elasthan (Heather Grey: 81% Baumwolle / 15% Viskose / 4% Elasthan), (Heather Blue, Heather Navy: 65% Polyester / 30% Baumwolle / 5% Elasthan), (Heather Red: 90% Baumwolle / 6% Visk