The 6479 Hi-Vis Freezer Bib Overalls are rated to -50 degrees F for moderate work activity in freezer cold storage facilities. It delivers warmth, comfort and durability while ensuring high visibility in low light. For added convenience, the garment features full-length zippers on each leg for easy on/off without removing work boots. Adjustable dual snap closures at the bottom of the pants ensure a secure fit for varying heights. 4-way stretch sides and elastic bib straps offer customizable comfort. Clearly visible exterior size label allows wearers to instantly recognize and select their ideal jacket size. Practical features include oversized front pockets for convenient storage and easy access even when wearing gloves and heavy-duty zippers with storm flaps to seal out wind and rain. Overalls are machine-washable for easy and convenient care. 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. Designed with 200g of 3M Thinsulate insulation, this jacket traps heat for warmth in extreme cold, ranging from -10 to -50 degrees F. 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. Insulated Cooler Jacket has a CLO rating of 2.59 and is 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. It is also designed for outdoor workers in any industry, from construction to mining and outdoor recreational activities such as hiking or snowmobiling.