Petzl IKO® CORE BLACK DIAMOND HELMETS Throw in a self-check function

Throw in a self-check function for always-accurate antennas and Digital Signal Processing to account for wayward beacon signals

- Zones of contact with head are limited

this rope is protected against weather from the inside out and meets the UIAA Water Repellent standard

1X1 Woven Sheath—Utilizing a 1X1 weave construction makes it more abrasion-resistant

Petzl IKO® CORE BLACK DIAMOND HELMETS Throw in a self-check functionLightweight, ergonomic rechargeable headlamp with AIRFIT headband. 500 lumens. Bringing together multiple technologies! The IKO CORE rechargeable headlamp casts 500 lumens for a total weight of only 79 g. Featuring an AIRFIT headband, an ultra thin lamp body, and an energy source worn in the rear, the headlamp is balanced and comfortable enough to be imperceptible. Its versatile and can also be worn around the neck or transformed into a lantern using