Cotton.

"Superman Spray & Drip T-Shirt. Up in the sky... it's a bird.... it's a plane.... It's YOU in your brand new Superman T-Shirt!! Okay so this shirt won't enable you to leap builds in a single bound and though you may be tough as steel we don't advise trying to be a superhero. This shirt is decked out with a new spin on superman's classic ""S"" shield. Get yours today! This Superman Shirt Features: Officialy Licensed Superman Design Superman ""S Shield"" that looks like it was spray painted on the shirt with drips Black Deluxe 100% Cotton T-Shirt Detailed overspray styling"

This Funny Pigment Dyed T-shirt is saying Come To The Dark Side, We Have Cookies and it's on an adult Piper Green Tee Shirt.An awesome pigment dyed shirt.Available in Small, Medium, Large, XL, 2XL, 3XL, 4XL!

This Funny Pigment Dyed T-shirt is saying Come To The Dark Side, We Have Cookies and it's on an adult Plum Tee Shirt.An awesome pigment dyed shirt.Available in Small, Medium, Large, XL, 2XL, 3XL, 4XL!

This Funny Pigment Dyed T-shirt is saying Come To The Dark Side, We Have Cookies and it's on an adult Olive Tee Shirt.An awesome pigment dyed shirt.Available in Small, Medium, Large, XL, 2XL, 3XL, 4XL!