In 2012, Coloradans approved Amendment 64, which legalized marijuana in the state. Along with giving new meaning to the well-known phrase, "Rocky Mountain High" it gave us a reason to design this cool tank. 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.