Here's what other sites are saying:
The fun shouldn't stop when the snow starts to fly. Use the included removable winter liner on the low-profile Bern Nina helmet to protect your noggin on the slopes or the sledding hill.
Big things come from small beginnings. If she's riding bikes, pushing a board, taking her passion to the snow, or all of the above, the Bern Girls' Nina Zipmold Helmet brings the style and comfort she wants. And the certified protection of the Nina will have her picking herself up and dusting herself off as she pushes the envelope into the future. Bern is already known for its low profile helmets. Its Thin Shell and Hard Hat helmets are some of the lowest-profile helmets in the industry. To go even lower, Bern designed the Nina Helmet with ZipMold liquid injected foam to create one of the least helmet-looking helmets in the industry. The adjustable liner allows the helmet to grow with your little ripper, so you don't have to buy her a new helmet next year. The Nina also comes in two different shell sizes for a more custom fit and feel, and CPSC, ASTM F 2040, and EN 1078 certifications let you know that protection is a top priority.