Human Head Vintage Medical Diagram Top 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 Vintage retro distressed aged grunge antique engraving engraved diagram effect style design graphic funny print For any medical pharmacy college university alumni school human biology student hospital doctor or clinic nurse Lightweight, Classic fit, Double-needle sleeve and bottom hem