Used to make outrigger canoes, the first surfboards and even ukuleles, Koa trees are sacred to Native Hawaiians. Exquisitely rendered in this stripe of native-style artwork, it is easy to see why the plant is thought to symbolize integrity and strength. Made from 100% combed ring-spun cotton and featuring 50+ SPF protection, this tank will keep you feeling cool, calm and protected all summer long. We only use environmentally friendly water-based inks that penetrate the material’s fiber resulting in more vibrant colors, softer feel and artwork that doesn’t crack or peel. Plus, it is proudly printed in the United States for quality you can see and designs that stand the test of time.