Trekking up Kahiltna Glacier on Mt McKinley it was an excellent support, right up to 14,000ft. It's a great support particularly on lower side of a steep climb (obviously ice-axe in other hand). Had a pair of them previously, lost one and the other shed the tip section after I fell into water crossing a rocky creek. Paint fades from UV up high but works brilliantly.
This review was written in the old system and had content requirements that are different than reviews written today.