The ULTRATRAIL FX ONE from Leki is a trail running boot that lets you venture to the highest peaks with confidence.
Composed of acarbon tube, this model minimises its weight and maximises its efficiency as it is equipped with the Trail Shark, the first handle strap system developed 100% for trail running. The weight of the grip has been reduced by 30% compared to the traditional Shark system thanks to new air channels, while it fits like a glove and transfers power directly to the centre of the barrel. Thanks to the slim shape of the Shark chuck, the ratchet loop can be grabbed even with your eyes closed. An additional protuberance on the handle provides a second grip for more precise guidance.
Finally, its folded size of 37 cm makes it easy to take anywhere.