5.5 oz., 100% cotton printed jersey ; White is sewn with 100% cotton thread; Ribbed collar; Shoulder-to-shoulder self-fabric back neck tape; Double needle sleeves and bottom hem; Side seam construction; EasyTear™ label; Machine washable/ tumble dry low; Note: Bleed resistant ink is recommended when printin our camouflage products; Fit: Adult Unisex – True to Size; 2% of all Code Five™ sales are donated to Children of Fallen Soldiers Relief Fund, Inc. and Fisher House™.