Limited Edition! Celebrating 31 years of DEF CON and 11 years of SomaFM providing music and a live broadcast from the Chillout Lounge, this is a black shirt with Red and "Shiny Black" silkscreened ink. These are the shirts we were selling in the Chillout Lounge during the event, and when these are gone, there will be no more.
The Mens/Unisex shirts are a Hanes 4980 Perfect Tee, a very soft, smooth. light 100% cotton T-shirt. The cut is "Contemporary styling for a slimmer fit."
The women’s styles are Bella+Canvas 8413 Ladies Perfect Tri Tee, a slim-fit soft triblend fabrication, modern feminine fit, scoop neck and short sleeves. 50% polyester, 25% cotton, 25% rayon. They run small (or fit tightly depending on your point of view), and based on feedback we got at DEF CON, we recommend ordering a size larger than normal unless you like a tighter, stretchy shirt.