Global Helmet Intelligence Platform

Shoei · GT-Air 3

GT-Air 3

技术规格已验证 Touring DOT, ECE 22.06 AIM 1439g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category 旅行骑行
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 ✓ DOT, 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"

Purpose-built for long-distance touring, the Shoei GT-Air 3 is crafted for long-haul endurance with premium acoustic sealing to minimize neck fatigue on cross-country treks. Featuring a Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) architecture at 1439g, it combines progressive kinetic energy dissipation across DOT, ECE 22.06 certifications with an acoustically tuned ~86 dB aero profile. A plush, washable 3D comfort liner cradles Intermediate Oval head shapes with zero temple pinch for glasses wearers, locked in securely with track-proven Double D-Ring retention.

Key Highlights:

Advanced Integrated Matrix Plus(AIM+)复合材料外壳 双层 EPS 内衬 3D 中央衬垫和多层侧衬垫 可调节进气口和呼吸挡板 随附 Pinlock MaxVision 宽广视野和透明面屏 紧急快速释放系统 5 年质保

Rider Profile & Intended Use

Riding Style 旅行骑行
Helmet Category 旅行骑行
Internal Fit Shape Intermediate Oval
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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.

外壳结构 AIM 外部结构材料
Measured Weight 1439 g (3.17) 中号尺寸的大约重量
Warranty 2 Years 制造商保障期限
主要用途 旅行骑行 优化的骑行姿态

Safety & Certifications

认证 DOT, ECE 22.06 经认证的安全标准
Rotational Protection Yes (Rotational Mitigation) 减轻旋转冲击
紧急释放 Not specified 脸颊垫快速拆卸
固定带 Double D-Ring 下巴带扣类型
SHARP 碰撞评级 5/5 SHARP UK 冲击测试成绩已验证

Acoustics & Aerodynamics

噪音水平 86 dB 实测高速风噪
通风 9/10 气流性能评级
风洞测试 Not specified 优化的外壳空气动力学
Pinlock 防雾 未包含 防雾镜片内衬

Technology & Convenience

通信设备集成 Generic Speaker Cutouts 对讲机开孔可用性
适合佩戴眼镜 Not specified 内衬眼镜凹槽
面罩系统 Not verified 一体式下拉式遮阳镜
可拆卸内衬 Not verified 可清洗内衬模块

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
2026-09-20