Petzl Alveo Helmets: Vent & Best8

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Petzl Alveo Helmets: Vent & Best

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Petzl Alveo Vent Helmet/ Alveo Best Helmet

The new Alveo Vent is Petzl's lightest weight and most ventilated helmet yet. It fits closer to the skull than the Vertex and is therefore more stable and less noticeable. The new Centerfit adjustment system with two adjustment knobs ensures optimal fit and stability by centering the head inside the shell. Compatible with Peltor ear muffs (SAF203 and SAF205) and Peltor wire mesh visor (SAF127) or clear plastic(SAF177). Shock absorption is achieved through deformation of the expanded polystyrene liner. Weighs 12 oz. Made in France.

Additional Features

  • Great ventilation
  • Lightest helmet
  • Low profile
  • 6-point suspension
  • Slots for ear muffs
  • Vizir compatible
Manufacturer : Petzl
Made in : France
Size (inches / cm) : 21"-25"/ 53-63cm
Weight : 12 oz / 340 g


Safety & Technical Information

Safety Features

  • Chin strap designed to reduce risk of losing helmet during a fall
  • Shock is absorbed by deformation of the expanded polystyrene liner


  • ANSI Z89.1-2009 Type I Class C
  • CE EN 12492
  • CE EN 397
  • UIAA

CE EN 12492 : meets the requirements of the EN 397 and EN 12492 standards for protection against impact. Meets the optional requirements of the EN 397 standard for lateral deformation and use in low temperatures.

Petzl Alveo Vent Manual

Manufacturer manual for Alveo Vent helmets. Download PDF

ANSI Z133.1-2006

The American National Standards Institute (ANSI) has released the ANSI Z133 safety requirements which apply to arboricultural operations. Adherence to the ANSI safety guidelines is strongly recommended by WesSpur.

ANSI standards require wearing of a helmet or hard hat while engaged in tree work. A hard hat may be used on the ground, while a climber should wear a helmet with chin-strap, as a hard had could easily become dislodged during a fall or accident.


ALVEO - Lightweight helmet for work at height and rescue from Petzl professional on Vimeo.

Additional Information

Country of Manufacture France
Manufacturer Petzl

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