It's a Sock Puppet City T-shirt! Wow! Sock Puppet City's resident mascot is here to remind you the YOU ARE AWESOME (not that you needed the reminder).

Martystuff and Sock Puppet City are now offering select merchandise through Print-on-demand third party vendors!   All of the stuff I'm sourcing I try to try out at least the base product, but please let me know if you're having any problems with it and I'll make sure to make it right! I also work to make sure that these factories are ethically sourced and certified.

From the manufacturer:

The kids heavy cotton tee is perfect for everyday use. The fabric is 100% cotton for solid colors. The shoulders have twill tape for improved durability. The collar is curl resistant due to ribbed knitting. There are no seams along the sides.

.: Material: 100% cotton (fiber content may vary for different colors)
.: Midweight fabric (5.3 oz/yd² (180 g/m²))
.: Classic fit
.: Tear-away label
.: Runs true to size