Airsoft goggles are usually rated to at least ANSI Z87. 1+ or MIL-PRF-31013 impact protection. An ANSI impact rating is an important measure of safety when it comes to workwear, equipment, and any other items used in a variety of industrial, construction, and outdoor activities. ANSI stands for the American National Standards Institute and the impact rating is a measure of how well the item can withstand a given force. This rating helps to determine how safe the item is for the user. For example, a high ANSI impact rating may be necessary for safety helmets or safety glasses used in hazardous working environments. Generally speaking, the higher the ANSI impact rating, the more effective the item is at protecting the user from potential harm. In addition, items with higher ratings tend to last longer and require less maintenance or replacement over time. By understanding what the ANSI impact rating means for any given item, you can make an informed decision about its overall safety and reliability.