Terrain tested: Off trail, on trail, guiding, day to day life, overseas travel, river crossing.
Weather tested: Hail, Rain, coastal, alpine, indoor, snow, sun, sleet, climbing.
Distance or time worn: Minimum 90 days 450km
Durability is pretty good if you use the shoe the way it is meant to be though the terrain it is designed to be in no shoe will last for more then a couple of years of solid use.
Verdict:
Really solid runner to own that can be used in most conditions and terrain.