If you want to get around Hawaii, you better know that when you get directions, "mauka" means toward the mountains or inland. If you want to look like a true islander let us direct you to this shirt with its traditional-style artwork and coloring that comes from real volcanic ash. Made using our exclusive Crater specialty dying process and featuring 100% combed ring-spun cotton, this t-shirt has 50+ SPF protection to keep you feeling cool, calm and protected all year 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.