A superior snow helmet built for those who play hard includes a hybrid Aerocore shell and adjustable BOA? FS360 fit system. It works vertically, laterally and front to back for a full 360-degree halo that fits snugly against your head and helps eliminate hot spots while offering full protection. The low-profile, dual-regulator climate control system allows you to easily modify the amount of airflow and heat exhaust, even while wearing gloves. This version features Multidirectional Impact Protection System, or MIPS, which uses slip-plane technology inside the helmet to reduce rotational forces that can occur in certain impact situations.