This Multi-Directional Impact Protection System helmet is designed to protect against injuries and from feeling the full force of an impact should they accidentally come off the bike. Combined with an elastomeric attachment system, this is stretchy and flexible, allowing the foam liner to rotate independently around your head on angled impacts.MIPS - Multi-Directional Impact Protection System with elastomeric attachment systemHard Shell construction Rugged outer shell - moulded and attached to EPS foam linerErgo-friendly dial at the base - provides up to 6cm of adjustment and enhanced stabilityThe In Form Fit System makes it easy to deal in a custom fit in seconds  even with gloves onVertical Tuning - accommodates different goggles and head shapes for a custom fit free of gaper gapStack Vent alignment - keeps goggles clear and fog-freeRemovable goggle retainerGiro audio systems by Outdoor Tech - compatible Seamless-compatibility with all Giro youth gogglesCompliance: CE EN1077Colour: Red