Solid Colors, Camo Colors & Gunmetal Heather: 80% Cotton/20% Polyester with 100% cotton 20 singles face yarn for supreme print ability and softness
All other Heather Colors & Safety Colors: 55% Cotton/45% Polyester (Charcoal Heather, Classic Navy Heather, Royal Heather, Army Heather, Kelly Green Heather)(Safety Orange, Safety Yellow, Neon Pink)