Black Diamond’s Trail Pro trekking poles have many great Black Diamond features at an economical price! The three piece, ultralight, narrow diameter aluminum shafts, reduce weight without sacrificing strength. Dual FlickLock Pro pole locking mechanisms allow for easy length adjustment and improved strength and clamping force. The adjustable 360 degree Padded Wrist Straps are Left and Right hand specific for added comfort. They feature Interchangeable Tech Tips with WaveLock technology to easily switch from Rubber or Carbide tips depending on the terrain you are hiking on.