Protos® Arborist with G16 visor

The Protos® Integral Arborist is designed for working at height. In an environment that requires maximum concentration and attention, the helmet must not be bothersome and must not slip. Thanks to the deep neck protection, the helmet stays perfectly in position even when tilted and during overhead work, ensuring a secure fit. The entire modular system is adjustable with just two fingers. This model also features a chin strap and shock absorber.
Version with Protos® Integral Maclip chin strap (art. 204043) Certified to EN 1078 Cycling helmet and EN 1077 Ski helmet class B
Info
A two-tone headgear can significantly increase visibility
F39 version with thin visor 39 holes/cm² and G16 with thick visor with 16 holes/cm².
The integral hearing protection offers a sound insulation rating of: SNR=27 dB (H=34dB, M=24dB, L=17dB)
EKAS directives
Art. 4.3.1. The helmet shell color must be predominantly orange or signal red. A second signal color is permitted, provided it corresponds to yellow, orange or red shades.
Safety and comfort
All the advantages of the Stern system for the Protos Integral are also present in the Arborist model. In particular, the innovative internal structure with Klima-Air technology offers unbeatable added value for the wearer. Active ventilation and perfect fit on the head make the working day more pleasant.

Material: 50% ABS 50% polyamide
Weight: 0.942 kg
Size: one size adjustable via patented neck closure
Standard: head circumference 54-62 cm
Extra size: head circumference: 56-64 cm (available on request)
Standards: EN 397, EN 1077 B, EN 1078, EN 12492, EN 352-3, EN 1731 S, ANSI Z89.1
Sound insulation value: SNR=27 dB (H=34dB, M=24dB, L=17dB)