New Era Men's NFL 2018 Sideline Official 39THIRTY Flex Hat - Team

In this review of the New Era Men's NFL 2018 Sideline Official 39THIRTY Flex Hat the bottom line is simple: this cap is for fans who want an officially licensed, performance-minded sideline look with reliable comfort. The review finds the hat stands out for its HEX TECH performance fabric that wicks and cools, and for the clean embroidered team graphics that match what players wore in 2018. It is a practical everyday cap for spectators, tailgaters, or anyone who prefers a snug flex fit with an adjustable fabric strap for fine tuning.

Key Features

• Official NFL license: Ensures authentic team branding and design consistent with league-approved sideline gear.
• HEX TECH performance fabric: Provides cooling and moisture management so the hat stays comfortable during warm weather or long game days.
• 39THIRTY flex fit: Offers a structured yet flexible crown that retains shape while adapting to the wearer's head.
• Adjustable fabric strap: The slide buckle makes small fit adjustments quick and secure for a personalized feel.
• Embroidered raised graphics: Deliver durable, detailed team logos that resist fading and maintain a premium appearance.

Who It's For

This hat suits fans who want the look and feel of sideline gear without buying a replica jersey. It works well for those who attend games, tailgate, or wear team colors to workouts because the HEX TECH fabric helps control heat and sweat.

Shoppers who need a very loose, one-size-fits-all cap or who prefer snapback ventilation panels may want to consider other styles, but anyone seeking an athletic, fitted flex hat with authentic NFL branding will find this a solid pick.

Pros & Cons

Pros

• Official licensing and accurate embroidered team graphics give an authentic, premium appearance.
• HEX TECH material improves cooling and moisture control during active use.
• 39THIRTY flex construction balances a structured look with stretch for comfort.
• Adjustable fabric strap with slide buckle allows for small fit tweaks without sacrificing the fit profile.

Cons

• Not a traditional snapback or fully adjustable strap, so people who require a very wide size range may find the fit limiting.

Specifications

Brand	New Era
Model	2018 NFL Sideline Official 39THIRTY
License	Officially licensed by the NFL
Fabric technology	HEX TECH performance fabric
Fit style	39THIRTY flex fit with adjustable fabric strap
Graphics	Embroidered with raised details

Our Verdict

The New Era 2018 NFL Sideline 39THIRTY Flex Hat is a worthwhile buy for fans who want authentic sideline styling paired with performance fabric. It balances a structured look and stretch comfort, and the adjustable strap helps dial in fit. For those who prioritize cooling and accurate team detailing, this hat offers good value as a durable, everyday fan cap.

Frequently Asked Questions

Is this an officially licensed NFL product?
Yes, the hat is officially licensed by the NFL and produced by New Era to match sideline styling.

Does the HEX TECH fabric help with sweat?
Yes, HEX TECH performance fabric is designed to wick moisture and improve cooling during activity.

Can the fit be adjusted?
The hat uses a fabric strap with a slide buckle that allows modest adjustments while keeping the 39THIRTY flex profile.