This Land - Your Grave - Inevitable Betrayal Firefly 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 Dinosaurs, firefly, betrayal, Oh my! Curse your sudden but inevitable betrayal! Piloting serenity has some downtime, perfect for Wash to play with dinosaurs. Lightweight, Classic fit, Double-needle sleeve and bottom hem