Grivel Antibott Accordeon Rambo 4

Accordion: Elastic protection which prevents snow build up on the crampon's bar in case of humid or heavy snow. In this case Accordion represents an essential element for your safety. Antibott: Flexible sheets that prevent snow build-up beneath the crampon. Pro-active dynamic system was invented and patented by Grivel in 2003. The alpinist walks and the snow that has built up between the points is simply ejected, with no extra effort and it works every time in all situations.