Insulated Cooler Vest thermal wear made with 7 oz Fiberfill insulation for work areas that are not too cold like walk in blast freezer but are below -15 degrees. These vest are perfect for supermarkets, packing rooms, and outdoor work. Cooler insulated vest have two oversized pockets to store gloves and a warm knit collar. You can match these thermal vest with insulated trousers to complete your insulated clothing system for optimum thermal protection.