Giro Terra MIPS Ski Helmet

Giro Terra MIPS Ski Helmet

  • Construction Lightweight In-Mold outer shell with EPS shock absorbing liner
  • Features MIPS gives added protection from brain injury in oblique impacts
  • Certification CE EN 1077 Class B
  • Venting 6 low-profile vents featuring Passive Aggressive technology
  • Fit Adjustable In Form 2 fit system with Vertical Tuning
  • Weight 435 grams (medium size)

Our View

Sleek, stylish and offering outstanding protection, the lightweight Giro Terra MIPS is one of the breakthrough helmet designs of the winter. Whether riding, hiking or standing static the Terra will keep you feeling fresh with its Passive Aggressive venting system which automatically manages airflow and temperature.

Giro's View

The new Terra MIPS freestyle helmet delivers on the promise of an ultra-lightweight, perfect fit in a sleek modern helmet design. The streamlined helmet profile is achieved through the new Passive Aggressive Venting system. This discreet, yet powerful system automatically manages airflow and temperature while in-motion riding, hiking or standing static.

Giro Terra MIPS Ski Helmet


  • Lightweight In-Mold outer shell
  • EPS impact-absorbing liner
  • MIPS technology
  • Compatible with aftermarket audio systems
  • Polartec Power Grid padding
  • Removable goggle retainer
  • Removable ear pads
  • Seamless compatibility with Giro goggles
  • In Form 2 Fit System
  • Vertical Tuning
  • Passive Aggressive Venting System
  • Stack Vent
  • Certification: CE EN 1077 Class B
  • Weight: 435 grams (medium size)
  • Construction Technology

    In-Mold Shell

    Fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner, allowing for better ventilation systems compared to traditional designs.

    EPS Liner

    Expanded polystyrene (EPS) coats the inside of the helmet shell to absorb energy by compressing in the event of impact, reducing the risk of head injury.


    The multi-directional impact protection system. A low-friction membrane absorbs rotational energy from oblique impact, reducing violent forces on the brain and associated injury.

    Fit & Comfort Technology

    Passive Aggressive Venting System

    The discrete vent design and interior channeling combine to create optimal airflow and temperature regulation. This technology manages airflow even when standing static.

    Stack Vent

    Ventilation channels in the brim of the helmet which allow for fog-causing air to be efficiently exhausted from vents in the top of your goggles.

    In Form 2 Fit System

    Lighter and lower profile than the original design, making it even easier to dial in a custom fit in seconds—even with gloves on.

    Vertical Tuning

    The Vertical Tuning fitting system accommodates different goggles and head shapes by giving a degree of vertical adjustability for a custom fit free of gaper gap.

    Audio Compatible Ear Pads

    The ear pads on this helmet feature enclosures for the use of after-market audio systems. Browse our range of in-helmet audio systems.

    Seamless Compatibility

    Giro products are designed to work together, ensuring a seamless interface between helmet and goggles for an exceptional fit and dependable, worry-free function.

    Polartec Power Grid

    Features a patented grid design structure that reduces fabric weight while increasing warmth and compressibility. Enhances both wicking efficiency and breathability.

    Removable Components

    The ear pads and goggle retainer can be removed from this helmet to allow for a beanie and goggle strap to be worn underneath the helmet shell.



    Fitting dimensions for the Giro Terra MIPS Ski Helmet are as follows:

    52cm - 55.5cm
    55.5cm - 59cm
    Sizes: S