Dental School Survivor T-Shirt - Dentist Graduation Gift DDS 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 Dental School Survivor T-Shirt - Great Graduation Gift for Future Dentists, Orthodontists and new DDS Soft and Comfy and Perfect for Certification Exam Study Groups Lightweight, Classic fit, Double-needle sleeve and bottom hem