Have No Fear The Library Assistant Is Here Tshirt 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 Amazing Designs Have No Fear The Library Assistant Is Here Tshirt Have No Fear The Library Assistant Is Here Tshirt Lightweight, Classic fit, Double-needle sleeve and bottom hem