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Giro Trig MIPS Helmet

Giro Trig MIPS Helmet
  • Color: Matte Bright Orange
  • Color: Matte Black Data Mosh
  • Color: Matte Black
  • Color: Matte Cool Breeze
  • Color: Matte Midnight
  • Color: Matte Well Green
  • Color: Matte Grey Green/Glaze Blue
  • Color: Matte White
  • Color: Matte Urchin/Pink Street
  • Color: Metallic Coal/Tan
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 Bright Orange / Small 768686332609 7119102 GRT225257491
Matte Bright Orange / Medium 768686332616 7119103 GRT228696661
Matte Bright Orange / Large 768686332623 7119104 GRT224049911
Matte Black / Small 768686141157 7095170
Matte Black / Medium 768686141164 7095171
Matte Black / Large 768686141171 7095172
Matte Cool Breeze / Small 768686332630 7119105 GRT23270781
Matte Cool Breeze / Medium 768686332647 7119106 GRT231165311
Matte Midnight / Small 768686332654 7119107 GRT208630751
Matte Black Data Mosh / Small 768686422522 7133970 GRT251593712
Matte Midnight / Medium 768686332661 7119108 GRT204978791
Matte Black Data Mosh / Medium 768686422539 7133971 GRT259172442
Matte Midnight / Large 768686332678 7119109 GRT204671091
Matte Well Green / Small 768686332685 7119110 GRT232714121
Matte Well Green / Medium 768686332692 7119111 GRT234283481
Matte Well Green / Large 768686332708 7119112 GRT234367231
Matte White / Small 768686222467 7105679 TRI17837369S
Matte White / Medium 768686222474 7105680 TRI17716576M
Matte Grey Green/Glaze Blue / Small 768686422577 7133975 GRT281494342
Metallic Coal/Tan / Small 768686332715 7119113 GRT239413491
Matte Grey Green/Glaze Blue / Medium 768686422584 7133976 GRT287821722
Metallic Coal/Tan / Medium 768686332722 7119114 GRT231543461
Metallic Coal/Tan / Large 768686332739 7119115 GRT23575711
Matte Urchin/Pink Street / Small 768686422591 7133977 GRT244299182
Matte Urchin/Pink Street / Medium 768686422607 7133978 GRT241530972