Coffee Teach Sleep Repeat Funny Teacher Professor 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 For the tired sleepy hard-working professor or Teacher , a funny cool vintage style teacher t-shirt Great for teacher appreciation day or week with humor and wit. Lightweight, Classic fit, Double-needle sleeve and bottom hem