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Occunomix 561-SN530 shoulder-length winter liner with fleece lining

Occunomix

Occunomix 561-SN530 Shoulder Thinsulate personal protective equipment

SKU CH-QSZD-030V0

Three-layer shoulder liner with Thinsulate thermal middle and heavyweight fleece, flame-retardant outer shell until washed

  • Three-layer construction traps heat in cold conditions
  • 3M Thinsulate middle layer adds thermal insulation without bulk
  • Heavyweight polyester fleece lining feels soft against skin
  • Flame-retardant outer shell resists ignition until washed
  • Shoulder-length design covers neck and upper chest area

Shoulder Thinsulate winter liner

The Occunomix 561-SN530 is a shoulder-length winter liner built for workers who need thermal protection in cold environments. It uses a three-layer construction with 3M Thinsulate insulation and heavyweight polyester fleece to retain heat. The design targets anyone wearing a hard hat or helmet who requires extra warmth around the neck and shoulders.

Flame-retardant outer shell and binding

The outer shell and binding are flame-retardant until washed, while the fleece lining and fasteners remain flame-resistant. This distinction means the garment meets FR requirements for the job site but the outer protection diminishes after laundering. Shoulder-length coverage extends below a standard collar to seal out drafts during daily wear.

Pack of one ready-to-use liner

Supplied as a single unit, the liner requires no assembly or additional components to function. Workers can immediately pair it with compatible headgear for cold-weather shifts. No software, adapters or mounting hardware are included or needed.

Highlights

  • Three-layer construction traps heat in cold conditions
  • 3M Thinsulate middle layer adds thermal insulation without bulk
  • Heavyweight polyester fleece lining feels soft against skin
  • Flame-retardant outer shell resists ignition until washed
  • Shoulder-length design covers neck and upper chest area

Specifications

BrandOCCUNOMIX

Questions about this item

How does the three-layer construction with Thinsulate affect the temperature range this liner handles?

The middle Thinsulate layer traps heat while the heavyweight polyester fleece adds insulation, and the outer shell blocks wind to extend comfort in cold conditions.

What helmet or hard-hat mounting points does the shoulder-length design require?

The liner uses integrated fasteners that attach to standard helmet suspension slots and chin-strap anchors for a secure shoulder-length fit.

Which step do installers most often miss when fitting the flame-retardant outer shell?

Many forget to thread the binding through the helmet's rear ratchet before snapping the front fasteners, leaving the shell loose at the back.

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