Using these walking poles is easy. First, adjust the length to your comfort with the Alu Fast Lock system. Just unlock it, stretch or shorten the pole to the desired length between 64 and 135 cm, and then lock it firmly. Slip your hands through the wrist loops, making sure to use the right - or left - hand - specific loop for better comfort. When you're walking on dirt, use the dirt baskets. If there's snow, switch to the snow baskets. As for maintenance, after each use, wipe the poles clean with a dry cloth. Keep the Alu Fast Lock system free of dirt and debris. Store the poles in a cool, dry place. Avoid bending the poles too much or using them on extremely rough surfaces that could damage the carbide tips. And don't forget to check the rubber tip protectors regularly and replace them if they're worn out.