Giro Terra MIPS Women's Snowboard/Ski Helmet, M Matte Mineral

MIPS- Multi-Directional Impact Protection System can provide more protection in certain impacts. The main components of a MIPS-equipped helmet are 1. The Interior Foam Liner, 2. The Low-Friction Liner, and 3. an elastomeric attachment system. In an angled impact, the elastomeric attachment system stretches to allow the foam liner to rotate independently around your head. In Form 2 Fit System - Lighter and lower-profile than the original, and easier to dial in a custom fit in seconds - even with gloves on. An improved dial design provides up to 6cm of adjustment plus enhanced stability. On-the-fly Vertical Tuning - Accommodates different goggles and head shapes for a custom fit free of gaper gap Passive Aggressive Venting System - The discreet exterior vent design and interior channeling combine to create optimal airflow and temperature regulation. This auto-venting technology manages airflow and temperature while in-motion riding, hiking or standing static. Giro's Stack Vent was developed based on research showing the majority of warm air that can cause fogging comes from the goggle's center top vent. Aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free.