Lasers, man!  This here tee was inspired by the cheesiest of sci-fi technology.  An ode to all of the modulators, transmutilators, and exmogrifiers out there in space.  We don't know what they do, but they look cool on these heather grey poly/cotton blend shirts.  Very soft, and very comfortable.  Arm yourself... you'll be glad you did.  Pew-pew!