We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

N-Ferno

N-Ferno 6852 Winter Liner Shoulder 2-Layer Cotton Fleece personal protective equipment

SKU CH-WWEW-8BAWT

A two-layer cotton and fleece liner that covers the head, ears and neck, fastens with hook-and-loop straps and fits universally under a hard hat

  • Warmth in cold conditions with 100% polyester fleece lining
  • Durable protection from cotton outer shell
  • Secure fit via hook-and-loop adjustment
  • Shoulder-length coverage for ears, head, neck
  • Reusable two-layer liner compatible with hard hats

Universal Hard Hat Liner

This N-Ferno 6852 winter liner fits universally on compatible hard hats to protect the head, ears and neck in cold conditions. It uses a two-layer construction with a cotton outer shell and 100 percent polyester fleece lining for warmth. The liner attaches via hook-and-loop straps and includes an integrated neck shade. It is reusable and designed for workers needing reliable cold-weather coverage.

Hook-and-Loop Attachment System

The liner secures to the hard hat using hook-and-loop closures, so compatibility depends on the hat having matching anchor points. Grainger part numbers 34L311, 35YY87 and 55JF11 are listed as compatible references for fit verification. No cooling features are present, making this liner unsuitable for hot environments. Buyers who need a liner for high-heat work should look elsewhere.

Simple Strap Installation

Installation consists of aligning the liner and pressing the hook-and-loop straps onto the hard hat’s matching surfaces. The elastic fit helps the liner stay seated during movement, but the straps can loosen if the hat shell is contaminated with dust or oil. Clean the attachment areas before fitting to avoid slippage. The package contains the liner only, with no additional hardware.

Highlights

  • Warmth in cold conditions with 100% polyester fleece lining
  • Durable protection from cotton outer shell
  • Secure fit via hook-and-loop adjustment
  • Shoulder-length coverage for ears, head, neck
  • Reusable two-layer liner compatible with hard hats

Specifications

BrandN-FERNO BY ERGODYNE

Questions about this item

How warm is the 2-layer cotton fleece liner when worn under a hard hat?

The liner uses a cotton outer shell with 100 percent polyester fleece lining to trap heat around the ears, head and neck while staying lightweight.

How does the hook-and-loop attachment work with compatible hard hats?

Hook-and-loop straps secure the liner to the hat suspension and the neck shade fastens the same way for a snug, adjustable fit.

Will the universal-size liner fit my hard hat model?

It is designed for universal fit and listed as compatible with Grainger part numbers 34L311, 35YY87 and 55JF11.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.