Quick answer

Choose the New Era 59FIFTY if you want a pro-style fitted cap with a structured crown and a precise size. Choose the 9Forty if you prefer an adjustable cap with a more relaxed, curved brim that fits most head shapes without needing your exact size.

Understanding the key differences

The New Era 59FIFTY is a fitted cap known for its tall, structured crown and flat brim. It comes in specific sizes, so you need to measure your head to get the right fit. The 9Forty, on the other hand, is an adjustable cap with a curved brim and a lower profile crown. It uses a snapback or strapback closure, making it easy to share or adjust for a custom fit.

How the fit affects your choice

For the 59FIFTY, the fitted design means no adjuster and a uniform look that mimics what players wear on the field. The structured crown holds its shape, which some fans prefer for a crisp, classic baseball cap silhouette. The 9Forty offers a more casual, broken-in feel right out of the box. Its adjustable closure lets you fine-tune the fit, which is helpful if you're between sizes or buying a cap as a gift.

Trade-offs to consider

  • Fit precision vs. flexibility: The 59FIFTY requires exact head measurement; the 9Forty adjusts easily. If you know your size, the 59FIFTY offers a locked-in feel. If you want to share or adjust, go 9Forty.
  • Crown height and brim style: The 59FIFTY has a tall, structured crown and flat brim; the 9Forty has a lower profile and pre-curved brim. Choose 59FIFTY for a pro-style look; choose 9Forty for a casual, worn-in aesthetic.
  • Availability of sizes: The 59FIFTY comes in fitted sizes (e.g., 7, 7 1/8). The 9Forty is one-size-fits-most with an adjustable strap. If you wear an uncommon size, the 9Forty is safer. If you prefer a custom fit, the 59FIFTY is better.

Cap details at a glance

  • Somerset Patriots 59FIFTY Former Road Patriots Cap: Show your support for the Somerset Patriots with this New Era 59FIFTY Former Road Patriots Cap. As the Double-A affiliate of the New York Yankees, the Patriots have a proud tradition, and this fitted cap lets you represent the team in classic style. Fitted 59FIFTY silhouette from New Era for a structured, pro-style look. Features the Patriots' former road design for a timeless team spirit. This cap gives you the authentic on-field look. The fitted design requires knowing your exact head measurement, but once you do, it offers a secure, non-slip fit that stays in place all game.
  • Somerset Patriots 9Forty New Era Co-Branded Navy Adjustable Cap: Purchase this Somerset Patriots 9Forty New Era Co-Branded Navy Adjustable Cap. Featuring the New York Yankees NY logo on the side. The Somerset Patriots are the New York Yankees Double-A Affiliate. The 9Forty's adjustable back lets you dial in the fit without measuring. The co-branded Yankees logo adds a connection to the parent club, and the curved brim gives a relaxed, everyday look.

Which cap should you choose?

Best for

  • Fans who want an authentic, structured pro-style cap and know their fitted size
  • Collectors who prefer the classic 59FIFTY silhouette and flat brim

Not ideal for

  • Anyone who wants a quick, adjustable fit without measuring their head
  • Those who prefer a lower crown and pre-curved brim for a casual look