Black Diamond Alpine Carbon Cork Trekking Poles 100% Carbon Fiber shafts for the ultimate in ultralight strength. Three section for compact carry size. Natural Cork grips for comfort plus an extended foam sleeve on the upper shafts that has ridges and is made of soft, comfortable EVA foam to handle switchbacks and abrupt changes in terrain easily. Dual FlickLock Pro Adjusters: The latest in Black Diamond Trekking Pole Technology. Along with the benefits of the classic Flicklock adjusters, the Flicklock Pro adjusters have a lower profile, stainless steel design. To adjust the pole you "flick" the lock open with your finger, slide the section to where you want it and press the lock closed for solid and sure adjustments. Fully padded 360 degree left and right hand specific webbing wrist strap for comfort. Press-fit Flex Tech Tips have integrated low-profile trekking baskets, WaveLock Technology and Interchangeable Tech Tips.