Ideal for all mountain riders, the Women's Giro Xara Helmet is one of the lightest, strongest, and most comfortable helmets available. Giro's In Mold technology fuses the outer shell to an EPS foam liner, enhancing the protective abilities of both parts. Thanks to this construction, previously vulnerable spots around the vents and ribs are strengthened against impact. For ventilation, the helmet has 17 Wind Tunnel vents with internal channeling keeping you cool while the sun is trying to cook your brain on long, exposed rides. A removable and adjustable P. O. V. visor deflects glaring sun, pouring rain, and pesky branches. It can be adjusted up to 15 degrees vertically or removed both accomplished without tools. With helmets, fit is vital, and Giro uses its Roc Loc 5 Fit System to ensure you can find the right fit for you. This system lets you micro adjust the helmet vertically and horizontally on the fly.