Giro Nine MIPS Helmet - Men's:
A proven favorite for more than a decade, the updated Nine™is now offered with the Multi-Directional Impact Protection System (MIPS). This lightweight helmet is defined by its low profile and streamlined silhouette. A wealth of features – including the custom tuning of the In Form Fit System and Thermostat Control Adjustable Venting – make the Nine one of Giro’s most enduring and popular performance snow helmets.
S 52 - 55.5cm
M 55.5 - 59cm
L 59 - 62.5cm
XL 62.5 - 65cm (in select colorways)