Ergodyne N-Ferno 6840 short winter liner

Ergodyne N-Ferno 6840 short 2-layer fleece winter liner for hard hats

This item is not stocked. During the winter season, allow 5 to 7 days for delivery; off-season, contact us for the lead time.

Ergodyne manufacturer code: 16840, model N-Ferno 6840. A safety helmet protects the head from impacts, not from the cold: this liner fills the gap. It keeps the head and ears warm throughout the shift with two insulating layers, a water-resistant PU-coated polyester fabric with a durable finish that resists abrasion, and an incredibly soft 100% polyester fleece lining for all-day comfort. Lightweight and low-profile, it is designed to be worn under a compatible hard hat, and its short cut stops at the chin. Check that the liner is compatible and does not compromise the fit of the hard hat.

Features of the N-Ferno 6840 liner

• Two layers: PU-coated polyester fabric and polyester fleece lining.
• Water-resistant fabric with a durable finish.
• Short model, regular length: covers the head and ears down to the chin.
• Lightweight and low-profile, worn under the hard hat.
• Elastic forehead rim that traps heat.
• Chin strap and four hook and loop straps for the hard hat suspension.
• One size fits most hard hats, machine washable.

Thermal protection and hard hat attachment

The PU-coated fabric stops moisture from snow, and the fleece lining keeps warmth against the head. The elastic forehead rim keeps the liner snug to trap heat and keep cold out. A hook and loop chin strap holds it in place, and four exterior hook and loop straps attach to the safety helmet suspension. Unisex and one size, it fits most safety helmets.

Dimensions of the short liner laid flat

These measurements describe the liner itself, laid flat, not its packaging. They are published by a distributor; Ergodyne confirms the short, chin-length cut.

About the classification of the black low-visibility liner

It is important to note that black work clothing is not commonly used for high visibility, because it is not as visible as fluorescent or bright colours. Black is mainly chosen for aesthetic reasons or to better hide dirt.

This black liner has no retroreflective stripes and no high-visibility class: near traffic, wear it with high-visibility clothing.

Applications of the winter hard hat liner

Ergodyne designs this liner for those who must wear a hard hat in the cold, in construction, freight, mining and more. To also cover the neck, choose the Ergodyne N-Ferno 6842 long winter liner (VNF6842), offered on its own listing.

Liner use restrictions

This liner protects against cold; it is not flame-resistant and does not replace impact protection, which remains the role of the hard hat. It claims no certification.

Liner care and service life

Ergodyne states it is machine washable. Wash it on the delicate cycle in cold or lukewarm water with a mild detergent, without bleaching agents, chlorine bleach or fabric softener, then let it air dry away from sunlight, without a dryer or ironing. Replace it when the fleece is worn or the hook and loop straps no longer hold.

FAQ: Ergodyne N-Ferno 6840 liner

What part of the head does it cover?

This is the short, regular-length model: it covers the head and ears down to the chin. To also protect the neck, choose the Ergodyne N-Ferno 6842 long winter liner (VNF6842), which goes down to the shoulders.

How does it attach to the hard hat?

With four exterior hook and loop straps that attach to the hard hat suspension, and a hook and loop chin strap.

Is it compatible with my hard hat?

It is one size and fits most safety helmets.

Is it water-resistant?

Yes. Its polyester fabric is PU-coated and water-resistant.

Can it be washed?

Yes, by machine, on the delicate cycle in cold or lukewarm water; then let it air dry, without a dryer.

Suggestions for work under a hard hat in the cold

Complete the outfit with the Delta Plus Independence safety helmet (TA14LR), the black acrylic knit neck gaiter (V302), the Thinsulate-insulated cowhide Endura (G911) winter gloves, the Pioneer black fleece hoodie (VV6925NH), the black waterproof winter coat (V5025) and the 3M Solus grey anti-fog glasses (YAS1102).

To equip the hard hat, add the Delta Plus hard hat chin strap (TA14CS), the spare ratchet suspension (TA14RS) for Independence helmets, the replacement brow pad (TA14B) for Delta Plus Independence and Omega II helmets, the Energizer Vision HD+ headlight (LL06) and the 3M Peltor cap-mounted earmuffs (OPH10P3E).

Ergodyne hand-warmer muff (VNF6980) ; hand warmer sachets (VCHM20) ; toe warmer sachets (VCHO20).

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