Description
Tech Info
Size chart
2026 Giro Trig MIPS Helmet
The Giro Trig MIPS Helmet is designed for riders who want dependable protection, adjustable ventilation, and a clean, progressive profile. Its hard shell construction delivers durable performance while maintaining a comfortable fit for all-day riding. Integrated impact protection and a dialed fit system allow riders to focus on the terrain ahead. Finished with a subtle brim and seamless goggle interface, the Trig is built for confident all-mountain use.
Summary
| Fit System | In Form™ Fit System |
| Construction | Hard Shell Construction |
| Impact Protection | Integrated MIPS® |
| Ventilation | Thermostat Control with Stack Vent |
| Fit Adjustment | Vertical Tuning |
| Compatibility | Seamless Compatibility with Giro goggles |
| Certification | ASTM F2040 / CE EN1077 |
| Warranty | Manufacturer Warranty |
Impact Protection
- Integrated MIPS® Brain Protection System is designed to help reduce rotational forces during angled impacts
- The MIPS slip plane is combined with the helmet’s fit system to enhance comfort and stability
- Engineered to meet and exceed established safety standards
Construction
- Hard shell construction uses a rugged outer shell bonded to an EPS foam liner
- Designed to provide durable protection at an accessible performance level
Fit System
- In Form™ Fit System allows quick, precise fit adjustment
- Ergo-friendly dial provides up to 6 cm of adjustment with enhanced stability
- Easy to adjust even while wearing gloves
Ventilation
- Thermostat Control Adjustable Venting allows riders to fine-tune airflow instantly
- Low-profile external control makes adjustments fast and intuitive
- Stack Vent Technology aligns helmet vents with goggle center vents to help reduce fogging
Fit & Compatibility
- Vertical Tuning accommodates different head shapes and goggle sizes
- Designed for Seamless Compatibility with Giro goggles
Size Chart
| Size | Head Circumference (cm) |
|---|---|
| S | 52 – 55.5 |
| M | 55.5 – 59 |
| L | 59 – 62.5 |
| XL | 62.5 – 65 |
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