Global Helmet Intelligence Platform

Shoei · GT-Air 3

GT-Air 3

VERIFIED TECHNICAL SPEC Touring DOT, ECE 22.06 AIM 1439g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Touring
Certifications DOT, ECE 22.06
Measured Weight 1439 g
Shell Material AIM
Head Shape Fit Intermediate Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ ECE 22.06
Rotational Protection Yes (Rotational Mitigation)
SHARP Impact Score 5/5 Stars (SHARP UK)
Retention Mechanism Double D-Ring
Emergency Release System Not specified

Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Designed for a balanced fit suitable for touring; slightly roomier in the rear compared to the GT-Air 2.

How to measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.

Design Concept & Background

"Ride Safe"

Experience the Shoei GT-Air 3: combining Japan 🇯🇵 craftsmanship with CWR-F2 3D injection-molded visor with Pinlock EVO lens inserts and vortex generators along the shield edges and Dual-layer multi-density EPS with internal cooling channels and 3D Max-Dry custom cheek pad fitment. Perfect for riders who demand uncompromised safety and aero-acoustic comfort.

Key Highlights:

Advanced Integrated Matrix Plus (AIM+) shell Dual-layer EPS liner 3D center pad and multi-layer cheek pads Adjustable vents and breath guard Pinlock MaxVision included Wide field of view and clear shield Emergency quick-release system 5-year warranty

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Touring
Internal Fit Shape Intermediate Oval
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Where to buy

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Product Concept & Specifications

Shoei (Japan)

Engineering & Biomechanical Safety Analysis

Features Advanced Integrated Matrix Plus (AIM+) 6-layer organic fiber and fiberglass composite shell paired with CWR-F2 3D injection-molded visor with Pinlock EVO lens inserts and vortex generators along the shield edges. The interior utilizes Dual-layer multi-density EPS with internal cooling channels and 3D Max-Dry custom cheek pad fitment with pre-shaped speaker cutouts for seamless Bluetooth comms integration.

The GT-Air 3 is engineered as a high-integrity Touring protective system, utilizing a structural shell constructed from AIM. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.

Certified to DOT, ECE 22.06 protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.

Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.

Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Shell Construction AIM Outer structural material
Measured Weight 1439 g (3.17) Approximate medium size weight
Warranty 2 Years Manufacturer coverage duration
Primary Use Case Touring Optimized riding orientation

Safety & Certifications

Certification ECE 22.06 Certified safety standard
Rotational Protection Yes (Rotational Mitigation) Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 78 dB Measured wind noise at speed
Ventilation 9/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Meets DOT FMVSS 218 standards.

🌐 CA Street Legal
Required: DOT, ECE 22.06

Compliant with regional safety regulations.

🌐 MX Street Legal
Required: DOT, ECE 22.06

Meets standard safety requirements for motorcycle helmets.

🇯🇵 JP Restricted
Required: JIS

ECE 22.06 and DOT certifications are not equivalent to mandatory JIS T 8133 certification.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets DOT FMVSS 218 standards.

CA

Status: Street Legal

Required: DOT, ECE 22.06

Compliant with regional safety regulations.

MX

Status: Street Legal

Required: DOT, ECE 22.06

Meets standard safety requirements for motorcycle helmets.

JP

Status: Restricted

Required: JIS

ECE 22.06 and DOT certifications are not equivalent to mandatory JIS T 8133 certification.

Certification Documents & References

  • DOT (US) - US Department of Transportation - Reference
  • ECE 22.06 (EU) - Economic Commission for Europe - Reference

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Data Confidence & Verification Provenance

Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.

Manufacturer Source
Shoei Official Specification
Safety Testing Agency
DOT, ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-06