The Unisex Staple T-Shirt feels soft and light with just the right amount of stretch. It's comfortable and flattering for all. Solid colors are 100% Airlume combed and ring-spun cotton. Ash color is 99% combed and ring-spun cotton, 1% polyester. Heather colors are 52% combed and ring-spun cotton, 48% polyester. Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester. Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester. Fabric weight: 4.2 oz./yd.² (142 g/m²). Pre-shrunk fabric