The Official "I Had Brain Surgery Whats Your Excuse" T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat If you've been through brain surgery and you appreciate sarcastic t-shirts, then this is the shirt for you. Also a great gift for surgeons, doctors, neurologists, nurses or anyone in the medical field. Snag one today! The Official "I had Brain Surgery, What's Your Excuse?" Funny T-shirt. Lightweight, Classic fit, Double-needle sleeve and bottom hem