Slim stretch Secret Wash shirt in organic cotton print! Meet the pinnacle of shirt engineering. A customer favorite since 2005, our Secret Wash shirts are now made with organic cotton that's grown without toxic chemicals or GMOs, which means it's better for the health of the soil, the ecosystem and the people who farm it. We added Stretch on Demand for extra flex you'll only notice when you need it, and use our multistep wash process to achieve a a soft, broken-in feel from day one.