The Mountain has been in business for over 30 years and printing t-shirts for over 21 of those years. From our earliest days, we have worked to be a responsible company. We have a green philosophy and every day we strive to run our company and produce our products in a way that protects the environment, gives value to our customers and supports our employees and the artists. All products produced by The Mountain will have a Mountain company stamp at the neck of the t-shirt, sweatshirt, hoodie, etc. If you receive a counterfeit product, please contact Amazon so they can take action against the counterfeiter and ensure you receive a genuine product.