Triad Cycling Helmet with MIPS and Koroyd - Lightweight Protection

In this review the Triad cycling helmet is examined for riders who split time between routine fitness miles and focused road or gravel training. The bottom line: it delivers sensible, lightweight protection through a blend of MIPS Protection System and zonal Koroyd panels while keeping eyewear usable with Smiths AirEvac channels. Comfort tuning and sensible ventilation make it a strong everyday helmet for cyclists who want modern impact tech without a race-helmet fit or price tag.

Key Features

• MIPS Protection System: An internal low-friction layer is designed to reduce rotational forces during certain angled impacts, adding another layer of safety beyond the shell and liner.
• Zonal Koroyd Coverage: Koroyd material in targeted zones absorbs impact energy efficiently while allowing lighter overall construction and improved airflow through the helmet.
• AirEvac Ventilation: Channels through the shell help move air across eyewear to reduce fogging and keep glasses integrated and clear on hotter rides.
• VaporFit Adjustment: A 270-degree dial system lets riders quickly fine-tune fit for a secure, comfortable feel on long rides without having to re-seat straps constantly.
• 19 Fixed Vents: Multiple vents maintain consistent airflow, striking a balance between cooling and coverage for both road and gravel use.
• Adjustable Visor: The visor has three positions to stow glasses or to offer slight shading when needed, which is handy off-road or on sunny commutes.

Who It's For

The Triad is best for recreational and committed cyclists who want reliable impact technology and good ventilation without a race-focused shape. It suits commuters, fitness riders, and gravel enthusiasts who value eyewear integration and a comfortable, adjustable fit for long rides.

Riders seeking a minimal, aerodynamic race helmet or those who require a full-face mountain bike helmet for aggressive downhill use should look elsewhere; the Triad is optimized for road and gravel scenarios where ventilation and lightweight protection are priorities.

Pros & Cons

Pros

• Robust impact protection combining MIPS and Koroyd for energy absorption in common crash scenarios.
• Excellent ventilation management with 19 vents and AirEvac channels to keep eyewear from fogging.
• Comfortable, precise fit dialing with the VaporFit system and a multi-position visor for glasses storage.

Cons

• The fixed vent configuration and Koroyd zones prioritize airflow and energy absorption over an ultra-low weight or aggressive racing profile.

Specifications

Brand	SMITH
Protection Systems	MIPS Protection System, Zonal Koroyd Coverage
Vents	19 fixed vents with AirEvac channels
Fit Adjustment	VaporFit 270-degree dial
Certifications	CPSC & CE EN 1078 certified
Visor	Three-position adjustable visor

Our Verdict

The Triad helmet is a practical choice for riders who want modern safety features and reliable cooling without moving into race-specific helmets. Its blend of MIPS, Koroyd, and eyewear-friendly ventilation makes it a solid value for everyday commuters, fitness riders, and gravel cyclists who prioritize comfort and integrated eyewear performance.

Frequently Asked Questions

Does the helmet work with glasses?
Yes. The AirEvac channels are designed to route airflow and help prevent lens fogging while the visor and shell shape allow easy glasses storage.

Is the fit system easy to adjust on the fly?
Yes. The VaporFit dial provides 270-degree adjustment so riders can fine-tune fit quickly during a ride.

Is this suitable for aggressive downhill mountain biking?
No. The Triad is intended for road and gravel use with lightweight impact protection and ventilation rather than full-face downhill protection.