ULTRATRAIL FX.ONEThe gold standard in trail running poles. Leki's ULTRATRAIL FX. ONE is an ultralight and durable foldable pole that adds stability and propulsion to race day and the weekly long run. With a packing size of just 15 this pole can be easily stowed away or hand held when not in use Weighs just 6. 4 ounces Equipped with the new Trail Shark, the first grip strap system developed exclusively for trail running An additional nose on the lower portion of the