This cruising canine crew is built for speed and fun, showing your family that you're in for the ride of their lives when they adopt a pet from a local shelter. We've been supporting ours, the Hawaiian Humane Society for years with proceeds from t-shirts like these. Made using our exclusive crater specialty dyeing process that uses real volcanic ash and featuring 100% combed ring-spun cotton, this t-shirt has 50+ SPF protection to keep your little one 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. XS - Ages 1 to 2 S - Ages 3 to 5 M - Ages 6 to 8 L - Ages 9 to 11