Goggles are a type of eyewear that are designed to protect the eyes from hazards such as dust, debris, chemicals, and impact. They consist of a frame that holds lenses or shields that fit tightly around the eyes, creating a protective seal.

Goggles can be made from a variety of materials, including plastic, silicone, and rubber, and can have lenses made from materials such as polycarbonate or glass. They may also have additional features such as anti-fog coatings, ventilation systems, and adjustable straps to ensure a secure fit.

There are many different types of goggles designed for specific activities or environments. For example, safety goggles are commonly used in industrial settings to protect against hazards such as flying debris or chemicals, while swimming goggles are designed to protect the eyes from water and provide clear underwater vision. Other types of goggles include ski goggles, motocross goggles, and military goggles.

If you need goggles, it's important to choose the right type for your needs and ensure proper fit and function for optimal protection.