For our classic t-shirts, we use 100% Cotton for our classic solid color shirts, 90/10% Cotton/Polyester blend for our 'Heather Grey' and 50/50% or 60/40% Cotton/Polyester blend for our other Heather colors.
Other product materials vary; to find out more about each item, click on a design and select the product you’re curious about. Under the product image, you’ll see a section with “Material Info” – this will have all the information you need! Many of our products also have links to visual infographics in this section via the 'Learn More' hyperlink. You can also send us an email at support@teepublic.com if you have any questions about specific items.