The 6474 Insulated Cooler Jacket is rated to -10°F // -23°C conditions for up to 5 hours of moderate work activity in cooler cold storage facilities.

Designed with triple-layer insultation and 80g of polyfill, this jacket delivers warmth, comfort and durability. The upper section is crafted with 300g 75D softshell material, providing wind-resistant protection, while the lower section is made with 330g sweatshirt material for a relaxed, comfortable fit that allows for extended, non-bulky wear. The sweatshirt also features a soft polyester jersey lining that offers a cozy feel against the skin.

For added functionality, the jacket features Tri-Hex grips on the forearms for secure box handling and a high collar to shield your neck from the cold. Oversized pockets offer plenty of storage and easy access, even with gloves on. Rib knit cuffs with thumb holes and heavy-duty zippers lock out wind and cold, keeping you warm and comfortable all day.

Reflective accents, including large areas of lime and reflective piping, enhance visibility in low-light conditions, making it suitable for safety-conscious environments. The cooler jacket is machine washable for easy and convenient care.

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 6474 Insulated Cooler Jacket has a CLO rating of 1.7 and is rated at a moderate work level in -10°F // -23°C temperatures for up to 5 hours (rated up to a full 8-hour workday at 20°F // -7°C).

Ideal for those working in cold storage facilities, whether in a cooler or freezer room. Also designed for outdoor workers in any industry, from construction to mining and outdoor recreational activities such as hiking or snowmobiling.