A very comfortable helmet the Smith Liberty Women's Helmet is a hybrid shell design that blends a durable exterior with a lightweight in-molded shell then adds the energy absorption of zonal Koroyd® which adds impact protection without interfering with ventilation. Designed to absorb energy by crushing on impact, Koroyd® is a mesh of tiny tubes, allowing air to pass freely through the vents, for a helmet with the best of both worlds: comfort and superior impact protection. A VaporFit Snow™ dial adjustment system offers a custom fit with the turn of a dial, and you can further customize this by removing the ear pads, or fitting those pads with an aftermarket sound system. With an on the go climate regulation thanks to the one-handed vent adjustment and a plush sweat-wicking liner this is a light, comfortable, helmet for everything from backcountry adventures to all day groomers. Plush, comfortable, and fully featured, the Liberty is designed to set you free to follow your line.