Here's the manufacturer's description of the tshirt - far more fancy than I could muster.
"The unisex soft-style t-shirt puts a new spin on casual comfort. Made from very soft materials, this tee is 100% cotton for solid colors. The shoulders have twill tape for improved durability. There are no side seams. The collar is made with ribbed knitting to prevent curling damage.
.: 100% ring-spun cotton (fiber content may vary for different colors) .: Light fabric (4.5 oz/yd² (153 g/m²)) .: Eurofit .: Tear-away label .: Runs true to size"
There we are then. What we can take from that I feel is that the t-shirt is made from a nice, lightweight fabric, there's a tearaway label (good if, like me, you hate the feel of the label on your neck) and it runs true to size.
