ASL (American Sign Language) 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 T-shirts T shirts for sign language interpreters, finger spelling, manual alphabet Teeshirts Sign Language, Hard of Hearing, non verbal Tee shirts Lightweight, Classic fit, Double-needle sleeve and bottom hem