Presenting the Truffula Short Sleeve Shirt - part of our collaboration with Dr. Seuss, in celebration of the 50th anniversary of Earth Day. Made with sustainable materials, this collection embraces both the messaging and art of the late author's timeless classic: The Lorax.Built to bend and move with you and with respect to the environment, the Truffula Short Sleeve Shirt is made from organic cotton with a mechanical stretch weave. Part of the Billabong x Dr. Seuss and Lorax collaboration, the short sleeve button down features an allover print and a chest pocket with a clip label.