• ANSI CERTIFIED: Z89.1 Type 1 Class C
• Complete adjustabilty for a custom fit- single adjustment wheel to adjust headband size
• Standard side slots for mounting eye and/or ear protection (Peltor, Bilsom, 3M, etc.) over-the-ear shell design allows hearing protection to fi t properly
• Chin strap adjusts forwards or backwards

Product Description
217405WHT000 Features: Protect your head from impact with the thigh-strength polycarbonate shell Your head is kept cool by a ventilation system comprised of sliding shutters that can be adjusted for more or less venting as needed Mount face or hearing protection in the shell’s slide slots; 4 clips make it easy to mount a headlamp Adjust the height and circumference of the headband while the webbing suspension system provides optimal comfort; add in the optional thic… More >>

Petzl A11 W1 Vertex Vent Helmet, White