Personalized Hydraulic Zombie Fighter Men's V-Neck T-Shirt. Hydraulic Engineer I fight zombies in my spare time is a humorous gift design for engineering zombie terminators. What would this world be like without them? 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem