Health and safety uniforms apply to all workers to ensure they’re protected while at work. Most of the companies offer free uniform which they consider it as a perk. Organizations train their workers to be in proper and appropriate dress when they’re not provided with it. If you work in a hospital as a nurse, it is just right to wear nursing clogs because they consider them as part of uniform too, more so it will also keep them comfortable while on duty.
Military people have their own uniform with boots designed to protect them during actual combat. For equestrian, they wear not only the proper uniform but safety gear before they take a ride. Aside from the importance of wearing uniform, wearing it is necessary because it implies equality as the work force wears the same and shares a feeling of commonness.