Stuff Scouters Say (Printed on back of 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 Printed on back of shirt See Scoutmastercg.com Brand for front of shirt version Lightweight, Classic fit, Double-needle sleeve and bottom hem