Discover Official Mare Island Griffins apparel and spirit wear for parents, students, and any other supporter. Explore comfortable t-shirts, sweatshirts, hoodies, and more created to showcase Mare Island Middle School pride all year long.
If you're a principal, advisor, coach, PTO/PTA member, booster, or another representative or leader within Mare Island, we'd love to work with you. Through our Store Partnership Program, you can help guide updates to your organization's store — including colors, logos, collections, and products — to better reflect your community.
Store Partners also earn back a portion of every sale made through their store, turning spirit wear into a simple, ongoing source of support for your organization.
Show your Griffins pride and support the Navy and Silver with custom Mare Island Middle School apparel
designed for everyday wear and all events. Whether you're cheering on teams like football, basketball,
soccer, and cross country, or supporting clubs and programs such as drama, debate, and band, we have you covered
with spirit wear that is high-quality and comfortable.
