New Era 9Twenty Seattle Mariners Game Core Classic Strapback Hat Dark Navy $26.99 $26.99 Out of stock SKU: 0884990898317 Categories: Hats, Dad Caps, Strapback Hats, Teams, MLB, Seattle Mariners Tags: CORE, Cotton, MLB, MLB*STOCK*Discontinued2022 Brand: New Era, New Era 9Twenty Hats Description Additional information Additional information Color Dark Navy Features Related products New Era 59Fifty San Diego Padres Fitted Black White Hat New Era 59Fifty San Diego Padres Flawless Fitted Black Black White Hat New Era 59Fifty Pittsburgh Pirates Fitted Blackout All Black Hat