Durable: Whether you're hiking rough terrain or trails, you need gear that can keep up! Trekking poles are sturdy enough to last a long time. Lightweight: These trekking poles are made from aircraft-grade 7075 aluminum, which is stronger than carbon fiber, but weighs nearly 4 ounces less than regular trekking poles. Adjustable: Adjust to your desired height in seconds, from a maximum height of 135cm to 63cm. They can even be used as trekking poles for children! Easy to use: Our lever locks can be easily operated with one hand, which is easier than two-handed twist locks found on other trekking poles. Safe and comfortable: The padded shoulder straps and moisture-wicking cork handle will be molded to the shape of your hand, giving each crutch a secure and comfortable grip. Our threaded rod ends ensure the included accessories attach securely, even in snow or mud.