The Nike Youth Legacy Mirrored Goggle features a mirrored coating that helps to block UV rays and reduce glare. Features Youth goggles Great for outdoor pools or sunny beach days Curved lens for improved clarity and enhanced peripheral vision Curved back clip provides a more comfortable fit 4 different nose bridge sizes to fit many difference face shapes securely Nike Swift Track nose bridge system provides quick and easy fit adjustment FINA approved 100% BPA and latex-free for added safety Details Material(s):Lens: Tritan, Gasket: Silicone, Strap: Silicone