Computer Security, White Hat Hacker T-Shirt Petya Ransomware-ANZ

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Shirt for computer security geeks and white hat hackers, Featuring the Petya virus skull, Cyber Security Experts, Ascii Art Skull, Ethical Computer Hacker Nerd T-Shirt, Lightweight, Classic fit, Double-needle sleeve and bottom hem