The Black Diamond Trail Cork Trekking Pole is a four season trekking pole to keep you well balanced in the outdoors. A 100% natural cork grip wicks moisture and maintains comfort at the palm. The EVA foam grip extension maintains that comfort when choking up on the pole in a variety of situations as the terrain changes. Completely collapse the three section poles with FlickLock technology, or just adjust them quickly when going from uphill to downhill. A Fusion comfort strap supports the hands and down at the other end the flex tips are capable of all seasons and the trekking and snow baskets are both included.