Uvex Viti Set ski helmet - pink penguin This helmet with matching goggles always fits perfectly. Why is that? Helmet and goggles form a unit with uncomplicated size adjustment and practical ski goggle holder. Since the fit is particularly well thought-out, nothing pinches or bothers you when you're out in the snow. And if you need to move quickly: The Monomatic closure, which can be operated with one hand, offers even the very youngest piste pros comfort and safety in every situation. It's child-friendly and easy for children.