World Aquatics approved swimming goggles

"World Aquatics approved" (previously FINA approved) means that a piece of swimwear or other equipment has been vetted and certified by the world governing body for aquatic sports, World Aquatics, for use in their sanctioned competitions (e.g. world championship or the Olympics). This ensures that it meets their specific regulations regarding materials, design, and construction, preventing athletes from gaining an unfair advantage.