Speedo Jr. Hydrospex Mirrored Goggle G.O. FIT System: Get a precision fit with the sleek, low profile inner eye fit Gasket rests snugly and securely in the eye socket Soft, flexible one-piece frame for added comfort Split silicone headstrap Lenses have UV protection and anti-fog coating PVC and latex free Designed for smaller, narrower faces Jr. Size fits most children and young adults 6-14 years old