This article focuses on improving the working conditions of oil and gas industry workers. Safe working conditions of workers working in the open space are largely determined by their provision with their high-quality workwear, which reliably protects from the effects of adverse climatic and production factors. The aim of the study is to develop rational workwear for oil workers in Uzbekistan. To achieve this goal, the following tasks were solved: - analysis of the working conditions of oil workers, existing workwear and the development of scientifically based requirements for the workwear being developed; - research and selection of a rational package of workwear materials. In the oil and gas industry, work is ongoing year-round, but the main work is carried out in a dry, hot climate. The special clothes given out usually to oil industry workers do not correspond to the conditions of their work and cause fair complaints. Therefore, the creation of rational special clothing for oil workers, taking into account the climatic conditions of this zone and the specifics of the oil and gas industry, is an important industrial task facing scientists and workers in the clothing industry.