These overalls are designed to provide effective body protection in temperatures as low as -35 degrees Celsius. The outer fabric is made from water-repellent acrylic coated oxford fabric, offering durability and resistance to water and harsh weather conditions. This ensures that you stay dry and comfortable while working in challenging environments. The inner part of the overalls consists of 300 grams of fiber and polyester lining, providing excellent insulation and trapping body heat to keep you warm in frigid temperatures. This combination of materials ensures optimal warmth and comfort throughout your workday. Additionally, the overalls feature a zipper on the side legs, allowing for mobility, as well as ventilation if needed.