1. Adaptable comfort system: The goggles with nose cover feature an adjustable, elastic headband that ensures stability and prevents slipping, providing optimal comfort all day long 2. Secure earplug function: Designed to protect children's ears from irritation in pool water, these goggles also ensure that antiloss earplugs stay in place during swimming to enhance the user experience 3. Antifog swimming: The goggles with nose cover are equipped with curved antifog lenses. These goggles maintain clarity and visibility for longer swimming without fogging 4. Safe leakage protection: A carefully developed, multilayer, waterproof structural design provides a leakproof seal, effectively eliminating choking risks and side leaks for reliable use