In many ways the Endura is Spyderco’s signature knife. The original Endura was revolutionary for its time. It was the first lightweight production folder to feature a pocket-carry clip and have a one-hand operable, high-carbon, performance blade. The model has been so popular that it’s currently in it’s 4th generation. I love little lightweight folders, so I was excited to get my Endura and put it through the paces.