Carhartt® Workwear Pocket Long Sleeve T-Shirt - Carbon HeatherProduct Number: CTK126 Design Online Print or Embroider Your Logo on Custom Apparel Wear it as a layer. Wear it by itself. Wear it with pride. Its as rugged and dependable as your favorite hammer. Durable 6. 75 ounce, 100% cotton jersey knit 90 10 cotton poly (Heather Grey) 60 40 cotton poly (Carbon Heather, Brite Lime, Brite Orange) Rib knit crewneck and cuffs Tagless neck label Left chest pocket Side seamed construction minimizes twisting Carhartt