Mauna Kea means "white mountain" because-believe it or not-it sometimes gets enough snow to ski on. This dormant volcano is also the tallest mountain in the world if you measure from the sea floor so this tee is only for folks who go big on their boards and skis. Made using our exclusive Blue Hawaii 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.