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Giro Trig MIPS Helmet

Giro Trig MIPS Helmet
  • Color: Matte Ano Harbor Blue
  • Color: Matte Bright Orange
  • Color: Matte Black
  • Color: Matte Black Data Mosh
  • Color: Matte Cool Breeze
  • Color: Matte Midnight
  • Color: Matte Well Green
  • Color: Matte Grey Green/Glaze Blue
  • Color: Matte White
  • Color: Metallic Coal/Tan
  • Color: Matte Urchin/Pink Street
  • Color: Matte Harbor Blue
$130.00 - $150.00
Please select options


Go deeper and further in the new brimmed Trig MIPS Helmet, a hard-shell freestyle helmet that offers the peace of mind of MIPS with the dialed-in fit of the In Form Fit system.

Check in with the Trig MIPS Helmet and check out for all your freestyle sessions and backcountry expeditions.

Thermostat Control Adjustable Venting allows for perfect airflow whether ascending or descending, and the Stack Ventilation keeps your goggles fog-free no matter what your energy output. Meanwhile, its fit can be customized at the turn of a dial via the In Form Fit System and the Multi-Directional Impact Protection System may offer more protection in angled impacts. All this tech business is shielded in a progressive brimmed design guaranteeing Seamless Compatibility with Giro goggles.

- Removable goggle retainer
- Removable earpads

- Thermostat control adjustable venting allows you to custom tune airflow instantly with a simple, low-profile control button on the outside of the helmet stack vent™ technology

Fit System:
- The In Form™ fit system makes it easy to dial in a custom fit in seconds - even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability.

- 570g (size medium)

Electronics Compatibility:
- compatible with aftermarket giro audio systems by outdoor tech

- CE EN1077

- Removable goggle retailer
- Removable ear pads
- Compatible with aftermarket giro audio systems by outdoor tech

Size Guide


Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide.

Small 52 - 55.5 cm
Medium 55.5 - 59 cm
Large 59 - 62.5 cm

Note: We recommend you try helmets on before buying. Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering vision. Once you’ve got the right size, you can adjust the fit.


Step 1: Adjust the fit system at the rear of the helmet for a snug, secure fit. Some helmets also include a vertical tuning feature that allows you to adjust the fore/aft tilt, for optimal positioning on your head.

Step 2: Adjust the straps so that they sit just below the earlobes.

Step 3: Adjust the buckle so that it rests against the back of the jaw/throat.

Step 4: Adjust the interior pads if needed.

Step 5: Check the fit to make sure helmet is comfortable and secure. It should not roll forward or back, or be able to slide off.

Part Numbers

Option UPC MPN Store SKU
Matte Ano Harbor Blue / Small 196178017862 7146108 GIR31479177S
Matte Ano Harbor Blue / Medium 196178017879 7146109 GIR31508596M
Matte Ano Harbor Blue / Large 196178017886 7146110
Matte Well Green / Small 768686332685 7119110
Matte Well Green / Medium 768686332692 7119111
Matte Well Green / Large 768686332708 7119112
Matte White / Small 768686222467 7105679
Matte White / Medium 768686222474 7105680
Metallic Coal/Tan / Small 768686332715 7119113
Metallic Coal/Tan / Medium 768686332722 7119114 GIR39745491M
Metallic Coal/Tan / Large 768686332739 7119115 GIR39286007M
Matte Black / Small 768686141157 7095170
Matte Black / Medium 768686141164 7095171 GIR30663423M
Matte Black / Large 768686141171 7095172 GIR21541215L
Matte Black Data Mosh / Small 768686422522 7133970
Matte Black Data Mosh / Medium 768686422539 7133971
Matte Bright Orange / Small 768686332609 7119102
Matte Bright Orange / Medium 768686332616 7119103
Matte Bright Orange / Large 768686332623 7119104
Matte Cool Breeze / Small 768686332630 7119105
Matte Cool Breeze / Medium 768686332647 7119106
Matte Grey Green/Glaze Blue / Small 768686422577 7133975
Matte Grey Green/Glaze Blue / Medium 768686422584 7133976
Matte Harbor Blue / Small 196178017893 7146111
Matte Harbor Blue / Medium 196178017909 7146112 GIR28744789M
Matte Harbor Blue / Large 196178017916 7146113 GIR28367319L
Matte Midnight / Small 768686332654 7119107
Matte Midnight / Medium 768686332661 7119108
Matte Midnight / Large 768686332678 7119109
Matte Urchin/Pink Street / Small 768686422591 7133977
Matte Urchin/Pink Street / Medium 768686422607 7133978