Petzl Replacement Foams for Vertex <2019 helmet Suits:Default Rated to 22kN it suits

Rated to 22kN it suits all sorts of climbing and light rigging applications

Using a ring and ring friction saver has more friction than a pulley style friction saver

rescue and self-rescue situations

External Diameter: 175mm

but releases easily when lifted up

Petzl Replacement Foams for Vertex <2019 helmet Suits:Default Rated to 22kN it suitsIf your helmet is getting a bit ripe it might be time to give it a freshen up with some new foam headband padding. These Petzl Replacement Foams are available for both the Alveo and previous generation Vertex helmets pre 2019. Comfort foam absorbs perspiration Needs regular maintenance Machine washable Weight: 15 g Material(s): polyethylene