Yellow hazmat suits are typically used by professionals in a variety of fields, including emergency response teams, medical personnel, and industrial workers. Their bright color serves as a visual warning, alerting others to the presence of hazardous substances and the need for caution.

The design of these suits is specifically tailored to protect individuals from a wide range of threats, including chemical spills, biological hazards, and even nuclear materials. They are made from materials that are resistant to penetration by harmful particles and are often equipped with respirators and other protective gear.