This is a barcode combination. both read Root Humanity, and refer to the study of genetics for prevention and treatment of disease, as well as greater understanding of the human condition.Get the little ones ready for winter in their own unique long sleeve tee! Print on your own designs stay warm in the chill! Your designs will be printed using high performance digital printing technology to ensure vibrant and long-lasting results. Made with 90% Polyester, 10% Spandex Fully Customizable Standard Fit Machine Washable Attention: For all necklines, waistbands, handcuffs and drawstrings, please use either plain colors or patterns only and NOT text messages. Due to bleeding and fabric stretch, the previewed image is only an approximated display of the final product.