The Junior One swimming goggles are perfect for young children transitioning from swimming lessons to competitive swimming. Three sizes of interchangeable nasal tips make it easy to find the right fit. The eye seals are made of premium silicone for maximum comfort while ensuring a perfect seal, and the anti-fog treated lenses will allow you to see clearly. The wide strap provides increased safety and ease as well as great comfort. From 6 to 12 years old FEATURES JUNIOR SIZE: Designed specifically for young competitive swimmers (8-12 years old). SILICONE EYEGUARD: Provides increased comfort and a waterproof seal. WIDE SILICONE STRAP: Creates a perfect fit and distributes pressure evenly with the WIDE silicone strap. ANTI-FOG: Treated so you can see clearly no matter how hard you work.FIND YOUR BEST FIT: Find the best fit with the 3 different-sized nosepieces