The extremely lightweight construction of this helmet allows you to make powdery turns and then tour back to the top without being weighed down. with the Thermostat Control and Stack Ventilation you can easily control your temperature . The Grid also features MIPS Spherical technology, which reduces rotational energy during certain impacts for an additional level of confidence. You'll stay extra comfortable thanks to its Polartec lining that dries quickly and provides unparalleled breathability. FEATURES: Spherical MIPS Ultra Lightweight/Backcountry FidLock Magnetic Buckle PolarTec Liner Elastic Goggle Retainer Adjustable Venting OT Chips Compatible Low Profile Design