Featuring a mirrored coating that helps to block UV rays and reduce glare, the Nike Swim Legacy Mirror Youth Goggle is a great choice for outdoor pools and sunny beach days. The youth goggles have a curved lens for improved clarity and enhanced peripheral vision, and they have a curved back clip to help provide a more comfortable fit. Four nose bridge sizes are available to allow the swim goggles to fit many different face shapes securely, and the Nike Swift Track nose bridge system provides quick and easy fit adjustment. The racing goggles are approved for use in FINA-affiliated competitions, and they are 100% BPA and latex-free for added safety. FINA approved;100% BPA Free / 100% Latex Free;CURVED LENS enhances peripheral vision and clarity;NOSE BRIDGES come in 4 sizes that fit a wide range of face shapes;CURVED BACK CLIP fits comfortably against your head;NIKE SWIFT TRACK nose bridge system for fast and easy customization;MIRRORED coating helps block UV rays and reduce glare