The National Armed Forces of the Republic of Latvia use uniforms of different levels, depending on the mission and responsibilities. Field uniforms of level four are the base element. In the field, different problems related to the uniforms’ durability have been identified: the uniforms burst and are not properly maintained (cleaned, repaired, etc.). In order to solve these problems, a complex approach is necessary, which includes research of body size correlations for ensuring individual comfort and increasing uniform longevity, RFID for identifying uniforms, etc. A complex system improvement (including all the aspects mentioned) would not only solve the previously mentioned problems, but also help to arrange the uniform accounting system, choose soldier uniforms of the appropriate size, develop a more accurate tracking system and a new system for ordering uniforms, thereby reducing the amount of the army warehouses and providing a more efficient use of financial resources.