Military Green Don't Tread On Me T-Shirt A Dont Tread On Me T-shirt to symbolizing the Don't Tread On Me history and spirit of Americans. This 100% pre-shrunk cotton shirt is screenprinted on the front left chest with the Gadsden flag rattlesnake and again on the back. Gasden Dont Tread On Me 100% Pre-Shrunk Cotton Screen Printed in USA Get your Dont Tread On Me shirt today