Giro Avera Women's MIPS Snow Helmet, Matte White, Medium (55.5-59cm)

Integrated MIPS brain protection system:All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding strict safety standards.The goal of Giro´s Mips-equipped integrated helmets is to reduce rotational forces while improving fit and comfort by combining the Mips slip plane with the helmet´s adjustable fit system.Hard shell with I.M.Hard Body Lower Wrap:The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for added durability without excess weight.Thermostat Control:Adjustable Thermostat Control ventilation allows you to instantly adjust airflow with a simple low-profile control button on the outside of the helmet.No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable.In Form Fit System:The In Form Fit system makes it easy to dial in a custom fit in seconds, even with gloves on.An ergonomic dial at the base of the helmet provides up to 6 cm o