New Era San Francisco 49ers Day Of the Dead 9FORTY A-Frame Adjustable Hat-Graphite BOSTON RED SOX Rubber bladder helps maintain shape

Rubber bladder helps maintain shape and air pressure

while MATRYXEVO carbon yarn technology combined with an updated microfiber SPEEDCAGE with cut-out windows ensures ultra-lightweight support during fast-forward motion

Moisture-absorbing AEROREADY and mesh inserts make for comfort on and off the pitch

• Breathable mesh side panels for extra ventilation

New Era San Francisco 49ers Day Of the Dead 9FORTY A-Frame Adjustable Hat-Graphite BOSTON RED SOX Rubber bladder helps maintain shapeShow off your 49ers pride with the New Era M Crown 9FORTY A Frame Adjustable Hat in sleek black. Its classic design and adjustable fit make it perfect for game day or everyday wear. Stay comfortable and stylish while cheering on your team!