M.S. Three Hundred Ninety Warriors Baseball

Connected to M.S. Three Hundred Ninety?

If you're a principal, advisor, coach, PTO/PTA member, booster, or another representative or leader within M.S. Three Hundred Ninety, 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.

Learn more about becoming a Store Partner →