At 240g each, these fold to a third of their extended length and compress to 36cm. The carbon shafts absorb trail vibration without adding weight. Leki’s Speed Lock 2 system adjusts length from 110 to 130cm in seconds without tools. The Aergon Thermo grip is sweat-wicking and shaped for extended use. These are the poles serious hill-walkers and ultrarunners reach for when weight and packability matter. The folding mechanism is reliable after extended use, which is where cheaper alternatives tend to fail. One of the best pieces of gear you can buy if you spend real time in the mountains.