S, M, L, XL - Econscious adults 3.1 oz blended eco t-shirt. 50% organic cotton, 50% recycled polyester. Rib neck, stitched side-seam construction for twist-free wear. Shoulder seam clean finished with self-fabric tape for smoother taped neck and shoulders. Double-needle coverstitched seams. What do you get when soft organic cotton meets environmentally friendly recycled polyester? One incredibly soft and long-wearing tee! Built to last.