Telescopic poles, your allies for ski touring or freeride excursions
In both cross-country skiing and freeriding, telescopic poles allow you to move easily on the practice fields.
Climbing, you can adjust the poles to make them relatively short, while you can extend them for the downhill.
A pair of single-section poles specially designed for freeriding (with a large basket) can also be used for cross-country skiing. A longer dual-material handle can allow you to manage the length of the pole for uphill/downhill without needing to use a telescopic pole system.