Top Quality, Pre-Shrunk, 100% Cotton. Hand Dyed in the USA with earth-friendly, water-based inks and dyes. Oekotex 100 Certified guarantees the shirt is free of chemicals harmful to your body. This is a unisex shirt that is a generous size that thrill most people. Men should order actual size. Women should order one size smaller than normal, unless they want a baggier fit.