Carhartt Men's Force Cotton S/S Workwear T-Shirt 65% Cotton, 35% Polyester, Carbon Heather: 60% Polyester / 40% Cotton, Heather Grey: 59% Cotton / 41% Polyester Stain Breaker Prevents Stains Setting To Deep In Clothing For Easier Washing Fabric Helps Moisture Evaporate Quicker Keeping You Dry And Cool Raglan Sleeves Increase Range Of Motion Comes With Left-Chest Pocket For Carriment Of Equipment Smooth Flatlock Seams Reduce Irritation When Working