Giro Syntax MIPS Helmet- Matte Black/Red
The Giro Syntax MIPS® Helmet combines sleek European styling with slightly deeper coverage and premium performance features. Designed for road, endurance, gravel, and light trail riding, it offers exceptional comfort, ventilation, and protection in a lightweight package.
Featuring Giro's Roc Loc® 5 Air MIPS® fit system, In-Mold construction, and integrated MIPS® technology, the Syntax delivers a secure fit while helping reduce rotational forces during certain angled impacts.
Features
- Integrated MIPS® (Multi-directional Impact Protection System)
- Lightweight In-Mold polycarbonate shell with EPS liner
- Four-piece polycarbonate interlocking hardbody shell
- Full hardbody wrap for enhanced durability
- Roc Loc® 5 Air MIPS® fit system
- 25 Wind Tunnel™ vents with internal channeling
- CoolFit™ antimicrobial padding
- Designed for road, endurance and gravel riding
Technologies
Integrated MIPS®

Integrated MIPS® technology is designed to help reduce rotational forces that may be transferred to the brain during certain angled impacts while maintaining Giro's industry-leading comfort and fit.
Wind Tunnel™ Ventilation

Giro's Wind Tunnel™ ventilation system combines active intake vents with deep internal channels to maximize airflow and efficiently remove heat during long rides.
In-Mold Construction
The tough polycarbonate shell is permanently fused to the EPS impact liner, creating a lightweight helmet with increased durability and excellent ventilation.
Roc Loc® 5 Air MIPS® Fit System
Giro's premium fit system allows precise one-handed adjustment of fit tension and helmet position, delivering exceptional comfort, stability, and ventilation.
Specifications
| MIPS | Integrated MIPS® (Multi-directional Impact Protection System) |
| Construction | In-Mold Construction with Four-piece Polycarbonate Hardbody Shell |
| Shell | Polycarbonate |
| Impact Liner | EPS Foam |
| Fit System | Roc Loc® 5 Air MIPS® |
| Ventilation | 25 Wind Tunnel™ Vents with Internal Channeling |
| Padding | CoolFit™ Antimicrobial Padding |
| Gender | Unisex |
| Sport | Cycling |
| Certification | CPSC Bicycle |
Size Guide
| Size | Head Circumference |
| Small | 51–55 cm |
| Medium | 55–59 cm |
| Large | 59–63 cm |
| X-Large | 61–65 cm |
Fit Guide
We recommend trying on your helmet before riding. The helmet should sit level on your head with slight room before tightening the fit system. Once adjusted, it should feel snug without pressure points and should not move excessively.
How to Adjust
- Adjust the Roc Loc® fit system until the helmet feels secure.
- Position the side straps so they sit comfortably below your ears.
- Fasten and tighten the chin buckle until snug beneath your jaw.
- Adjust the internal pads if needed for additional comfort.
- Ensure the helmet remains stable and does not roll forward or backward.