Construction
AIM+ and EPS Construction
The X-Fifteen uses SHOEI’s Multi-Ply Matrix AIM+ shell paired with a Multi-Piece, Multi-Density EPS liner. Certifications for this helmet are Snell M2025R, DOT and ECE R22.06 Approved.
SHOEI · X-Fifteen · Full Face
The SHOEI X-Fifteen Daijiro is a full-face motorcycle helmet built around the X-Fifteen platform’s race-focused design, with the distinctive Daijiro graphic offered in Daijiro TC-1 and Daijiro TC-3. SHOEI positions the X-Fifteen as “Born from Racing,” with riding-style ratings that fit Race and Street use especially well.
Key elements include an AIM+ shell, an Impact Absorbing Liner, and the CWR-F2R shield system. Venting is handled by the Defogger Ventilation System, and the helmet ships with a Breath Guard, Chin Curtain, and Anti-fog Sheet to help manage airflow and shield fogging. Certifications are listed as Snell M2025R, DOT and ECE R22.06 Approved.
Construction
The X-Fifteen uses SHOEI’s Multi-Ply Matrix AIM+ shell paired with a Multi-Piece, Multi-Density EPS liner. Certifications for this helmet are Snell M2025R, DOT and ECE R22.06 Approved.
Shield
The X-Fifteen is built around the CWR-F2R shield. SHOEI’s 3D injection-molding process is used for a distortion-free view across the full X-Fifteen eyeport. An Anti-fog Sheet is included with the helmet to support clearer vision when conditions promote fogging.
Comfort
High airflow is a core part of the X-Fifteen design, using seven (7) closable air intakes and six (6) exhaust outlets positioned to promote airflow and negative-pressure suction. Inside, the 3D Max-Dry Custom Interior System II is fully removable, washable, adjustable, and replaceable for dialed-in fit and day-to-day comfort.
Aerodynamics
The result is a shell and external shape focused on measurable aerodynamic performance outcomes, aligning with the model’s racing roots and its “Born from Racing” positioning. For riders who prioritize high-speed stability and a track-driven design approach, the X-Fifteen platform is engineered with those demands in mind.
Comfort
Comfort on the X-Fifteen is supported by SHOEI’s 3D Max-Dry Custom Interior System II. The liner and pad set is designed to be fully removable and washable for easy upkeep, while also being adjustable and replaceable for long-term fit management. Combined with the model’s ventilation updates, the interior system is intended to help manage heat and humidity at the rider’s face during demanding rides.
| Shell Type | AIM+ |
|---|---|
| Shield Type | CWR-F2R |
| Ventilation | Defogger Ventilation System |
| Liner | Impact Absorbing Liner |
| Weight | 3.78 lbs |
| Certifications | Snell M2025R, DOT and ECE R22.06 Approved |
| Breath Guard |
| Chin Curtain |
| Anti-fog Sheet |
Included with this helmet as listed by SHOEI.
| Riding Style | Rating |
|---|---|
| Race | 10 / 10 |
| Street | 10 / 10 |
| Touring | 7 / 10 |
| Off-Road | 0 / 10 |
| Adventure | 0 / 10 |
Ratings published by SHOEI for the X-Fifteen model (0–10).
X-Fifteen Helmet Manual (PDF) SHOEI Helmet Size Chart Helmet Care Manual (PDF)
Provided by SHOEI. Opens in a new tab.
