Good IT Developer Funny T Shirt ( Shirts for Programmers ) 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 Unisex - Men & Women Sizes for programmers & developers of all shapes! Funny Programmer Shirt Designed in the U.S.A. & Screenprinted by Amazon Lightweight, Classic fit, Double-needle sleeve and bottom hem