Shoei Helmets Size Chart
Description
With the innovative and highly-acclaimed GT-Air as a baseline, the all-new GT-Air II was destined for greatness from the very start. Advancements in design, functionality and performance have further evolved SHOEI's premiere full-face touring helmet, yielding even easier adaptation to the ever-changing conditions throughout your journeys. Featuring a lengthened internal sun shield for optimal sun-glare protection, all-new ""first position"" shield opening for advanced ventilation and defogging, enhanced aerodynamics and noise-reduction technology, and the ability to seamlessly integrate with the all-new SENA SRL2 Communication System, the GT-Air II is equipped to accommodate your every need.
Specs
Aerodynamic Shell Design:
- Aerodynamic properties maximized through extensive wind tunnel testing and professional riders' feedback
- Multi-piece EPS liner enhances impact absorption and ventilation
- Molded air spoiler reduces drag and lift as well as diminishes pressure on the rider's neck while riding at speed
Sun Shield Visor System:
- Built-in QSV-2 sun shield gives riders instant relief from sun glare in one quick motion
- Visor meets ANSI Z80.3-2010 standard for non-prescription eyeglasses
- Large and easy to reach slider activates the 3D injection-molded inner sun shield
- Distortion-free shield blocks 99% of harmful UV rays
- Forehead area of the outer shell is raised slightly to accommodate the internal sun shield, allowing the integrity of the GT-Air's inner EPS liner to remain intact
Ventilation System:
- Redesigned upper air intake vent positioned to maximize air volume into the helmet interior
- Enlarged lower intake vent reduces shield fogging and increases ventilation
- Upper and lower intake vents are easy to operate even with gloved hands
- Rear/neck vents allow for effective air exhaust
- Three intake, six exhaust vents
- Breath guard and chin curtain included
Advanced Integrated Matrix (AIM):
- High performance fiber materials combined with elastic organic fibers to create a shell structure that is ultra-lightweight, rigid and resilient
Interior System:
- 3-D Max-Dry center pad and multi-layered, polyurethane foam cheek pads
- Chin curtain prevents wind entry and reduces noise
- Cheek pads are replaceable or removable for maintenance
- Eyeglass compatible interior
- E.Q.R.S. (Emergency Quick-Release System) allows emergency medical personnel to easily remove the cheek pads from the helmet of a rider involved in an accident, in turn making the Shoei GT-Air more easily removable
Micro Ratchet Chin-Strap:
- 100% stainless steel interlocking mechanism
- Quick, smooth and easy to operate
CNS-1 Shield System:
- CNS-1 three-dimensionally curved shield is both wider and taller than the CX-1V it replaces
- Includes Pinlock Anti-Fog Lens for more coverage of the CNS-1 shield
- Dual-Ridge window bead increases contact with the shield to reduce wind noise
- Scratch-resistant shield coating
- 99.9% protection from harmful UV A&B rays
Safety Certification:
- DOT
Part Numbers and Availability
| Option name | MFR. Part Number | Barcode | SKU | Stock |
| Black / XS / Solid | GTA2 BLK 1 SNL | MV-77-12451 | Sold out | |
| Black / S / Solid | GTA2 BLK 2 SNL | MV-77-12452 | Sold out | |
| Black / M / Solid | GTA2 BLK 3 SNL | MV-77-12453 | Sold out | |
| Black / L / Solid | GTA2 BLK 4 SNL | MV-77-12454 | Sold out | |
| Black / XL / Solid | GTA2 BLK 5 SNL | MV-77-12455 | Sold out | |
| Black / 2XL / Solid | GTA2 BLK 6 SNL | MV-77-12456 | Sold out | |
| Bright Yellow / XS / Solid | GTA2 BRYLW1 SNL | MV-77-12461 | Sold out | |
| Bright Yellow / S / Solid | GTA2 BRYLW2 SNL | MV-77-12462 | Sold out | |
| Bright Yellow / M / Solid | GTA2 BRYLW3 SNL | MV-77-12463 | Sold out | |
| Bright Yellow / L / Solid | GTA2 BRYLW4 SNL | MV-77-12464 | Sold out | |
| Bright Yellow / XL / Solid | GTA2 BRYLW5 SNL | MV-77-12465 | Sold out | |
| Bright Yellow / 2XL / Solid | GTA2 BRYLW6 SNL | MV-77-12466 | Sold out | |
| Light Silver / XS / Solid | GTA2 LSLV 1 SNL | MV-77-12471 | Sold out | |
| Light Silver / S / Solid | GTA2 LSLV 2 SNL | MV-77-12472 | Sold out | |
| Light Silver / M / Solid | GTA2 LSLV 3 SNL | MV-77-12473 | Sold out | |
| Light Silver / L / Solid | GTA2 LSLV 4 SNL | MV-77-12474 | Sold out | |
| Light Silver / XL / Solid | GTA2 LSLV 5 SNL | MV-77-12475 | Sold out | |
| Light Silver / 2XL / Solid | GTA2 LSLV 6 SNL | MV-77-12476 | Sold out | |
| Matte Black / XS / Solid | GTA2 MTBLK1 SNL | MV-77-12481 | Sold out | |
| Matte Black / S / Solid | GTA2 MTBLK2 SNL | MV-77-12482 | Sold out | |
| Matte Black / M / Solid | GTA2 MTBLK3 SNL | MV-77-12483 | Sold out | |
| Matte Black / L / Solid | GTA2 MTBLK4 SNL | 4512048543839 | MV-77-12484 | Sold out |
| Matte Black / XL / Solid | GTA2 MTBLK5 SNL | MV-77-12485 | Sold out | |
| Matte Black / 2XL / Solid | GTA2 MTBLK6 SNL | MV-77-12486 | Sold out | |
| Blue Metallic / XS / Solid | GTA2 MTBLM1 SNL | MV-77-12491 | Sold out | |
| Blue Metallic / S / Solid | GTA2 MTBLM2 SNL | MV-77-12492 | Sold out | |
| Blue Metallic / M / Solid | GTA2 MTBLM3 SNL | MV-77-12493 | Sold out | |
| Blue Metallic / L / Solid | GTA2 MTBLM4 SNL | MV-77-12494 | Sold out | |
| Blue Metallic / XL / Solid | GTA2 MTBLM5 SNL | MV-77-12495 | Sold out | |
| Blue Metallic / 2XL / Solid | GTA2 MTBLM6 SNL | MV-77-12496 | Sold out | |
| Matte Deep Grey / XS / Solid | GTA2 MTDGY1 SNL | MV-77-12501 | Sold out | |
| Matte Deep Grey / S / Solid | GTA2 MTDGY2 SNL | MV-77-12502 | Sold out | |
| Matte Deep Grey / M / Solid | GTA2 MTDGY3 SNL | 77-12503 | MV-77-12503 | Sold out |
| Matte Deep Grey / L / Solid | GTA2 MTDGY4 SNL | MV-77-12504 | Sold out | |
| Matte Deep Grey / XL / Solid | GTA2 MTDGY5 SNL | MV-77-12505 | Sold out | |
| Matte Deep Grey / 2XL / Solid | GTA2 MTDGY6 SNL | MV-77-12506 | Sold out | |
| White / XS / Solid | GTA2 WHT 1 SNL | MV-77-12511 | Sold out | |
| White / S / Solid | GTA2 WHT 2 SNL | MV-77-12512 | Sold out | |
| White / M / Solid | GTA2 WHT 3 SNL | MV-77-12513 | Sold out | |
| White / L / Solid | GTA2 WHT 4 SNL | MV-77-12514 | Sold out | |
| White / XL / Solid | GTA2 WHT 5 SNL | MV-77-12515 | Sold out | |
| White / 2XL / Solid | GTA2 WHT 6 SNL | MV-77-12516 | Sold out |