The remnants of an ancient volcano, the Ko`olau Mountain Range stands tall on Oahu. Full of hiking trails and cloud forests, this chain of peaks affords explorers a close up of Hawaii's natural beauty while this tee gives a glimpses of its majesty from a distance. Made from 100% cotton that is ring-spun then combed to remove impurities, this fabric is luxuriously soft and lightweight yet incredibly strong. 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.