- Safety sliding structure.
- Double D-ring.
- Emergency release system.
- Reinforced chin strap.
- Metal security plate.
- Removable and washable breathable hypoallergenic laser-cut foam liner.
- Channeled ports.
- Multiple top vents.
- Chin vent.
- Exhaust ports.
- Meets or exceeds DOT standards.
- For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.
20.8" - 21.3" ---------- X-Small
21.6" - 22.0" ---------- Small
22.4" - 22.8" ---------- Medium
23.2" - 23.6" ---------- Large
24.0" - 24.4" ---------- X-Large
24.8" - 25.2" ---------- XX-Large
25.6" - 26.0" ---------- XXX-Large