Petzl Boreo Climbing Helmet

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Thanks to its hybrid construction, the Petzl Boreo climbing helmet is both compact and head-covering. It works well for climbing, mountaineering, caving, via ferrata and canyoning.

  • Features

    • Hybrid construction with thick ABS crown, an EPP foam liner and an EPS foam liner makes it compact on your head
    • Hard outer shell resists impact and abrasion, and offers reinforced protection against lateral, front and rear impacts
    • Optimized volume and wide ventilation holes make it a comfortable helmet for all activities
    • Soft headband conforms perfectly to the shape of your head and folds into the shell for storage and transportation
    • 4 clips offer secure headlamp attachment
    • Compatible with the Vizion eye shield, sold separately
    • Carries the Petzl Top and Side Protection product label
    • Certifications include CE EN 12492 and UIAA


    To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Technical specs info.
    View all Petzl Climbing Helmets
  • Technical Specs

    Best Use


    Helmet Style


    Helmet Construction


    Shell Material


    Head Circumference

    S/M: 18.9-22.8 inches

    M/L: 20.9-24 inches






    S/M: 10.1 ounces

    M/L: 10.4 ounces



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