Description
Features:
- STAY WARM – Designed for use in freezer cold storage settings with a temperature rating of -10°F to -50°F (-23°C to -46°C)
- HIGH VISIBILITY – ANSI/ISEA 107-2020, Class E compliant with reflective tape for low-light visibility
- CLO VALUE – Rated at 2.59 CLO
- BUILT TO LAST – Durable 100% ripstop polyester shell for the harshest conditions
- WATER-REPELLENT – Water-resistant material with PU coating for protection from the elements
- THERMAL INSULATION – 200g 3M™ Thinsulate™ insulation traps heat for warmth in extreme cold (30% thinner than poly fill)
- EASY ON/OFF – Full-length zippers on each leg make for easy on/off without removing work boots
- DUAL SNAP CLOSURE – On bottom of pants to make for an adjustable fit to accommodate varying heights
- ADJUSTABLE COMFORT – 4-way stretch side and elastic bib straps for a comfortable, custom fit
- EASY-ACCESS STORAGE – Two lower front pockets designed for use with gloves
- CLEAR SIZING LABELS – Exterior labels for quick identification when hung or stored
- HEAVY-DUTY ZIPPERS – Tough zippers with storm flaps to seal out wind and rain
- EASY TO CLEAN – Machine washable
California Residents: read Proposition 65 .
COMPLIANT TO ANSI/ISEA 107-2020
These thermal reflective bibs are a Class E garment with 2” ANSI/ISEA 107-2020 compliant reflective stripes for visibility and safety in low-light conditions.
3M™ THINSULATE™ INSULATION
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 6478 Insulated Cooler Jacket has a CLO rating of 2.59 and is rated at a moderate work level in -50°F // -46°C temperatures for up to 5 hours (rated up to a full 8-hour workday at -45°F // -43°C).
Ideal for those working in cold storage facilities, whether in a cooler or freezer room, where dim lighting and forklift activity require enhanced visibility and safety. Also designed for outdoor workers in any industry, from construction to mining and outdoor recreational activities such as hiking or snowmobiling.
