Shop your Off the Rock Triathlon Apparel Store for the latest selection of Triathlon Fan Gear! Your team store allows you to customize clothing for every type of Off The Rock Triathlon fan. Whether you’re a current student, parent, player, fan or alumni, you’ll find over 500 products to customize from, including Off the Rock Triathlon T-shirts, Sweatshirts, Hats, Jerseys and more. Search for your Apparel Store and shop for school uniforms and fan gear today.