New Era 9Fifty Seattle Mariners Baycik Snapback Hat Dark Navy $30.99 $30.99 Out of stock SKU: 0886948837522 Categories: Hats, Snapback Hats, Teams, MLB, Seattle Mariners Tags: MLB, Polyester, SP19 Brand: New Era, New Era 9Fifty Hats Additional information Additional information Color Dark Navy Related products New Era 59Fifty Boston Red Sox Fitted Blackout All Black Hat New Era 59Fifty Montreal Expos Cooperstown Fitted Hat Black White New Era 5950 New York Yankees Fitted Blackout All Black Hat