Clearing out the storage closet and getting rid on items no longer in use ( and haven't been for may years!)Older blue/black cap is from the late 1990's when the Seadogs were an affiliate of the Florida Marlins. (Portland changed to a Red Sox affiliate in 2003).
Red/black cap dates to around 2010 (I think). The Marlins version has an adjustable snap strap in the back to adjust the size. The Red Sox version has a velcro adjusting strap. If you want a couple of caps from the Seadogs' history here's the chance to get a "twofer".
Keep one and give one to a family member or friend!!
I ship USPS the most economical way possible.