Multi-purpose waistcoat with attachable sleeves. The product guarantees thermal comfort during outdoor works in winter and in closed areas, for examples cold stores. Practical upper and lower pockets. Inner pocket fastened with a zip. Sleeves made of insulation with sewn-in knit ribbing, fastened with a zip. Glued seams for improved watertightness. The product falls within category II of personal protective equipment. It conforms to the following standards: EN 342, EN 343.