When it comes to traditional leather fire helmet two names stand out above the rest — the Phenix TL-2 and the Cairns New Yorker (N5A/N6A). Both helmets are widely respected in the firefighting community for their craftsmanship, durability, and classic look. However, for many firefighters, weight is a key factor when choosing between these two iconic lids.

Cairns N5A/N6A: The Heavyweight Champ

The Cairns New Yorker helmets, especially the N6A Sam Houston (NFPA compliant) and the N5A New Yorker (non-NFPA), are known for their heavier build. Made from thick, hand-crafted leather, the Cairns helmets are built tough but come with noticeable weight, typically weighing around 4.5 to 5 pounds (or more, depending on custom features). The weight can become more apparent during longer shifts or when paired with accessories like traditional Bourke eye shields, custom shields, or added lighting.

Phenix TL-2: The Lightweight Contender

On the other hand, the Phenix TL-2 is prized for being one of the lightest leather helmets available. Phenix uses a slightly thinner leather shell and incorporates a lightweight suspension system, making the helmet significantly lighter, often coming in around 3.5 to 4 pounds depending on size and options. This reduced weight helps relieve neck strain over long periods, which has made the TL-2 increasingly popular with firefighters who want the leather look without the traditional heaviness.

Why Does Weight Matter?

For firefighters working long shifts, weight matters more than just comfort. A heavier helmet can contribute to neck fatigue and discomfort during extended calls, particularly for those who work in busy urban departments with frequent responses. Conversely, some firefighters appreciate the solid, substantial feel of the Cairns New Yorker, seeing it as a sign of quality and tradition — a helmet built to take a beating.

Which Should You Choose?

The choice between the Phenix TL-2 and the Cairns N5A/N6A ultimately comes down to personal preference. If authentic tradition and the classic feel of a heavier leather helmet appeal to you, the Cairns is the way to go. However, if you value lighter weight for better mobility and comfort, the Phenix TL-2 offers a modern twist on the classic leather lid.

In Summary — Weight Comparison

Helmet Average Weight

Cairns N5A/N6A 4.5 to 5+ lbs

Phenix TL-2 3.5 to 4 lbs

Final Verdict: Cairns helmets are heavier, while Phenix helmet are lighter. Both have their loyal followings — Cairns for its unmatched history and durability, Phenix for its comfort and reduced strain. Whether you choose tradition or innovation, both helmets have earned their place in fire service culture.