Tired of struggling with goggles to get just the right, snug fit on your kid? Now, kids will no longer come pulling on your leg asking for help because with Swimple they'll enjoy doing it all on their own. The headstrap on the TYR new youth goggle adjusts by merely pressing down on the release button, holding down and pulling the strap through until you find the perfect fit. Swimply child's play. Optical grade, polycarbonate lenses are anti-fog and UV protected.