1. COMFORT SAFETY: Our swimming goggles use soft silicone cushioned frames for a good fit, which helps relieve pressure on the skin and creates a waterproof seal to protect children from chlorine and raccoon eyes. 2. ANTI-FOG: The inner lenses are coated with an anti-fog treatment to allow seeing underwater without blurring or distortion, helping protect kids from heat and the sun's harmful effects. 3. NO LEAKING: The swimming goggles have silicone cushions that are ergonomically designed to suit different facial shapes and reduce annoying leaks, which helps decrease pressure around the eyes and allows kids to enjoy a leak-free swimming experience. 4. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error; make sure you don't mind before ordering. 2. Due to lighting in photos and monitor differences, pictures may not fully reflect the actual color of the item; please make sure you don't mind before ordering, thank you! About Shipping: 1. Please check that your delivery address details such as name, street, house number, and doorbell/email with name are correct, otherwise the order may not be delivered properly. 2. All items will be shipped within 3 business days after payment is received, and most orders are expected to be received within 8-12 days; specific delivery time depends on circumstances. 3. If you have any questions during the shopping process, feel free to contact us and we will reply within 2938 hours. Hope you have a pleasant shopping experience!