Here's what other sites are saying:
Like a princess' tiara or a queen's crown, the Marker Ampire Helmet is a symbol of a woman's dominion in the mountains (it does an excellent job of protecting your noggin too). With a combination ABS + Polycarbonate hybrid construction, the Ampire provides the weight and comfort advantages of an in-mold style helmet, with the durability of a hard shell helmet. Excellent ventilation, an adjustable fit system, and an easy, one hand Fidlock OG buckle round out the Marker Ampire Helmet as a high performance choice for devoted skiers.
Your mother always told you to wear a helmet, and your mother was right. Taking her sound counsel to heart, the Marker Women's Ampire Helmet delivers impact protection that couldn't be better if she'd designed it herself. A hybrid construction combines the lightweight comfort of in-mold technology with the durability of a hardshell, so you'll be zipping through those trees barely noticing that someone is watching over you. You've always been an active child, and the Ampire is ready to jive with your high energy. The MarkAir Channel System is designed to draw air out of your goggles, keeping your vision clear and your head cool at the same time. When you decide to traverse into the trees or bootback to that fresh line you spotted during the lift ride, 2 Position Climate Control on the top lets you open ventilation in various increments, keeping you cool. If that weren't enough, XDry Performance lining is designed to insulate against the cold, but also wick away extra hot air when you heat up, and both this lining and the ear pads can be removed when corn skiing season come around.