The Parks Project Unisex Leave It Better Sunrise Tee presents a valuable message to leave the natural world unscathed so future generations can enjoy it, too. These words of wisdom are represented on the back of the t-shirt, with a smaller logo print on the front chest. This heavyweight t-shirt is made of cotton and designed to be worn by anyone. When you wear this comfortable tee, you support Parks Project, a purpose-driven brand advocating for people and parks.