Black Diamond Ultra Mountain FL Trekking Pole Durable aluminum construction, Z-Pole technology make the Ultra Mountain FL a versatile 4-season workhorse, up to 20 cm of FlickLock Pro adjustability 100% aluminum construction; 3-section Z-Pole folding design with speed cone deployment and 20 cm of FlickLock Pro adjustability Lightweight Mountain Series EVA foam grip with breathable, moisture-wicking strap Non-slip foam mini-grip extension for secure choke ups Flex Tech Tips with carbide installed, rubber tips included 60 mm Trekking Baskets and Compactor Powder Baskets included