PETZL, Irvis Leverlock
It is a 10-pointed for high altitude and ski touring, incredibly light. It is a new concept in modular design from Petzl, where you can mount the iron with stirrup or basket depending on the shoe and application. So it always fits perfectly to ski boots (stirrup in front - rocker in the back) or even to crampon resistant shoes (basket in front - rocker in the back). With good assembly and correct adjustment, you always have a reliable companion on the mountain in this way. Product recommendation by René Kämmerer, sales consultant Transa Zurich branch, Item no. 112686, retail price CHF 149.90.