The Gold standard in Trekking poles - 

The Black Diamond Distance Carbon FLZ is their premium pole for fully adjustable, folding performance. This highly adaptable trekking pole delivers 100% carbon construction, FlickLock® Pro adjustability and a three-section foldable shaft. Their lightweight and supportive Distance strap is breathable and moisture wicking, the ultralight EVA grip has just the right amount of comfort and non-scarring rubber Tech Tips round out this piece as the ultimate in lightweight detail-driven pillar of pole technology.
Product Features:

• 100% carbon fiber shafts
• Adjustable length construction with speed-cone deployment
• FlickLock® Pro adjustability— featuring forged aluminum construction
• Incredibly lightweight collapsible pole: 170 grams/pole (120cm)
• Lightweight EVA foam grip and grip extension with breathable, moisture wicking strap made from recycled materials
• Optimized joint support and stiffness for increased durability
• Interchangeable tech tip compatible with both carbide and rubber tech tips included
• Removable low-profile baskets for versatility
• Z-Pole Snow Basket compatible
• Unisex available in 110, 125, and 140cm lengths