This men's screen printed t-shirt features a detailed print of the colorado C and circle, textured with topographic maps from our favorite national park. Please see low-res art detail in second photo. Black & White ink on American Apparel Tri-Blend T-Shirt | Athletic Grey | All our inks contain no metals, or harsh chemicals. - 50% poly 25% combed and ring-spun cotton 25% rayon. - 40 Singles. - 3.8oz. - Retail/Casual Fit. - Side-Seamed. - Hand printed in our Colorado studio!