The new Giro Envi Spherical is an ultra-lightweight helmet that offers an additional layer of protection that will have you be the envy of the liftline. The Envi Spherical features the new MIPS (Multi-Directional Impact Protection System) Spherical technology that keeps the helmet incredibly lightweight on your head, while improving protection. The MIPS Spherical increases the rotational ability of the inner shell of the helmet should you take a rotational impact rather than transfer that energy back to your brain. Plush Max Padding feels soft on your head, and adds extra warmth. Giro's Thermostat Control Adjustable Venting gives you the ability to regulate the airflow into the helmet to prevent overheating on a hike or skin. Stack Vents keep air flowing across the top foam of your goggles to keep your lenses fog-free at all times. A Fidlock Magnetic Buckle is easy to close, even with gloves on. The In Form 2 Fit System has an easy to adjust dial that gets the fit perfectly around your head. If you want an ultra-lightweight helmet that improves protection and airflow, the Giro Envi Spherical is the perfect option for you.