This vintage-inspired, retro patriotic natural history design features a Roosevelt-style rider atop a woolly mammoth, blending America 250 imagery with Ice Age megafauna from the Pleistocene Epoch. The artwork uses bold red, white, navy, and cream colors with starburst graphics, giving the design a classic campaign-poster look with a lightly distressed finish. Made from 100% ring-spun cotton (high-quality cotton) with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.