
ZOAN OPTIMUS GEAR MODULAR HELMET
- A.T.P.A. Advanced Thermo-Poly Alloy Shell
- Meets or Exceeds ECE 22-05 Standards
- Available with Anti-Fog Double Lens Face Shield or Electric Face Shield
- Single Action Modular Chin Bar
- DRY-TECH® Removable, Washable, Anti-Allergic and Moisture Wicking Liner
- Variable Flow Ventilation System
- Integrated Internal Sun Visor (Amber Colour)
- LIGHTSPEED Quick Change Shield Replacement System
- Breath Box Included
- Quick Clip
- 2 Shell Sizes
Helmet Size Chart
SIZE | XXS | XS | SM | MD | LG | XL | 2XL | 3XL |
---|---|---|---|---|---|---|---|---|
CM | 51-52 | 53-54 | 55-56 | 57-58 | 59-60 | 61-62 | 63-34 | 65-66 |
HAT SIZE | 6 3/8 - 6 1/2 | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
INCHES | 20 - 20 1/2 | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 1/2 - 22 7/8 | 23 1/4 - 23 5/8 | 24 - 24 3/8 | 24 3/4 - 25 1/4 | 25 5/8 - 26 |