Which of the following is considered a type of personal protective equipment (PPE) for eye protection?

Safety goggles are indeed classified as a type of personal protective equipment (PPE) specifically designed for eye protection. They serve to shield the eyes from various hazards such as flying debris, chemical splashes, or intense light, which can be present in various work environments. Goggles create a secure barrier around the eyes and are essential for maintaining vision safety in situations where eye injuries are a risk.

In contrast, other options listed serve different purposes. Steel-toe boots are intended to protect the feet from heavy objects and impacts, hard hats are designed to protect the head from falling objects or impacts, and earplugs are used to protect hearing in loud environments. Each type of protective gear is crucial within its context, but safety goggles specifically address eye safety.