Stage Manager Tech Team Theater 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 Stage Manager Tech Team Theater T-Shirt. Stage Manager. Completely Unnoticed Until I Don't Do My Job. Great T-Shirt for those in stage management! Makes a great gift for any stage manager! Lightweight, Classic fit, Double-needle sleeve and bottom hem