- High impact resistant ABS thermoplastic composite material
- Helmet liner is made of 3/4” thick energy absorbing polystyrene
- Polycarbonate adjustable visor with thumb knobs, and gasket seal on the top
- 3/4” Chin strap with quick release buckle and soft rubber chin cup
- Removable cervical neck protector
- Accepts most gas masks
- Scratch resistant flat black finish
- Weight: 3.4lb / Visor: 2.5mm thick
| SIZE | HAT SIZE | HEAD CIRCUMFERENCE |
| SM | 6 7/8 - 7 1/8 | 21.65" - 22.05" (55 - 56 cm) |
| MD/LG | 7 1/8 - 7 1/2 | 22.44" - 23.62" (57 - 60 cm) |
| XLG | 7 5/8 - 7 7/8 | 24.02" - 24.41" (61 - 62 cm) |