60% Cotton, 40% Polyester Imported Super-soft, cotton-blend fabric provides all-day comfort Ribbed collar The technology behind Under Armour's diverse product assortment for men, women and youth is complex, but the program for reaping the benefits is simple: wear HeatGear when it's hot, ColdGear when it's cold, and AllSeasonGear between the extremes An all over camo print along with the Under Armour logo to the upper chest completes the look