N-Ferno 6477 Insulated Freezer Bib Overalls are built for warm, durable and comfortable protection in cold storage freezer environments. Designed with 100% ripstop polyester and a water-resistant PU coating, these insulated bibs stand up against the harshest conditions to provide warmth without restricting movement and dexterity.

These work bibs have 2 oversized side pockets for easy access when wearing gloves. A snap closure with zippers on each leg make it easy to pull on and take off without removing work boots. A dual button closure on the bottom of the pants makes for an adjustable fit to accommodate varying heights and to ensure pants won’t drag on the floor. Four-way stretch sides enhance comfort where you need it, and adjustable elastic straps make for a custom fit. Reflective piping and hi-vis yellow material keeps wearers safe and seen. A size label is visible on the front of the bibs for easy viewing when being hung up or stored.

3M THINSULATE

Designed with 200g of 3M™ Thinsulate™ insulation, this jacket traps heat for warmth in extreme cold, ranging from -10°F to -50°F (-23°C to -46°C). The 3M Thinsulate is 30% thinner in profile compared to standard poly fill and has a higher loft design, making it condense at a much slower rate and offers more thermal retention than standard poly fill—increasing its life integrity. Minimized washing will extend the overall life of the thermal, insulated garment.

CLO RATINGS

Insulation performance is measured by CLO ratings—which is a unit of thermal resistance that indicates insulating ability. The higher the CLO value, the higher the amount of warmth a piece of clothing provides.

To determine temperature ratings, CLO factors, Metabolic Equivalent of Task (MET) and the time or duration of a task are considered. MET levels are categorized into 3 groups:

• “Low” range (0-3 MET) // forklift driver, equipment operator
• “Moderate” range (3-6 MET) // picking & packaging, delivery drivers
• “Vigorous” range (>6 MET) // concrete work, tower climber

Some warehouses and facilities are more manual in nature, leading to higher MET levels, while others rely on automation, resulting in lower MET levels. N-Ferno 6477 Insulated Freezer Bib Overalls have a CLO rating of 2.59 and are rated at a moderate work level in -50°F // -46°C temperatures for up to 5 hours.