Made of polyester fabric coated with polyvinyl chloride. The product has a hood that does not hinder movements, a fold covering a zipper and protecting against rain and there is also a possibility of adjusting sleeves in a way that they do not fetter movements while performing works. The jacket was designed with welded pockets to put small fitter's tools. Owing to two-sided welding of seams with high frequency current the product protects against strong wind and rain. The product conforms with the EN 340 and EN 343 standards.