The Black Diamond® Alpine Carbon-Cork Trekking Poles are highly-adjustable, four-season poles built to handle alpine backpacking routes, winter expeditions and extended treks. Three-section 100% carbon- fiber shafts make length changes a breeze, thanks to dual FlickLock Pro adjustability. Comfortable moisture-wicking cork grips feature durable padded wrist straps and nonslip EVA grip extensions for quick choke-ups on steep terrain. Interchangeable baskets and Tech Tips let you switch between carbide and rubber tips for changing trail conditions. Length: 25"-51" extended, 25" collapsed. Wt: 1 lb. 1 oz./pair.