- No marks on the skin Focused comfort frame and anatomical shape provide a gentle fit on children's sensitive skin, preventing marks while keeping a secure fit for uncomplicated swimming without leaving imprints. - Fog free performance Anti fog glass technology keeps lenses fog-free for clear vision. The shockproof design adds durability, and the high clear lens maintains visibility during even intense swimming workouts. These goggles are designed for children to ensure a pleasant swimming experience. - Head strap adjustment Snap closure allows quick adjustments, and the flexible webbing system made of stretchy material provides a secure hold for different head sizes in children aged 4 to 15 years, improving wearing comfort. - Optimized nosepiece design Seamless integration of the nosepiece with a user-friendly closure ensures a secure fit and easy handling. No adult help is required, making these goggles ideal for young swimmers. Usage scenarios - School swimming class Reliable fit and easy adjustments help kids focus on practice with clear vision and no facial marks. - Family pool or vacation Durable, fog-free lenses and a comfortable fit support longer sessions without frequent readjustment. - Independent practice or training Quick snap-closure strap enables children aged 4–15 to adjust themselves, promoting self-reliance during practice. Product specifications - Age range: 4 to 15 years - Head strap: snap closure with flexible, stretchy webbing for secure fit - Nosepiece: integrated design with user-friendly closure for secure fit and easy handling - Lens: anti fog glass technology, high clear lens, shockproof for durability - Comfort: focused frame and anatomical shape to prevent marks on sensitive skin during swimming