So the next piece of gear I want to review is the Cascade Mountain Tech Carbon Fiber Cork Trekking Pole. I bought these trekking poles near the start of the season in 2018, around April, and used them for the entire summer. It took me until the end of April to buy the trekking poles because I was pretty skeptical that they would actually help. However, Roslyn bought a set and I tried them out, finding I quite liked them.
Usability
I found these trekking poles pretty versatile. They have quick-lock clamps for sizing, which makes it fairly painless to lengthen or shorten them when ever you need to. There is also a long choke handle below the cork handle that makes it comfortable to quickly shorten you grip by about 6 inches. I found this very helpful on the up hills because I could just shift my hand position down without removing them from the wrist straps and they remained comfortable and effective.
Durability
These trekking poles have been used is the snow, rain, and heat, for both cruising over flat terrain and for helping with rocky climbs. I've leaned on them both with the direction of the shaft and side on, and they never creak or seem like they are going to break. I've also gotten them stuck in cracks between rocks and yanked on them pretty hard by accident and they survived. The tungsten carbide tip is still in create shape as well, even though I've been slamming it into bedrock all summer. I would say that these are very durable and will last you for a long time as long as they're used for their intended purpose.
The only part of the trekking pole that I think might wear out is the cork handle. It shrinks a bit as it dries out, especially in high heat environments, and your hands will slowly chafe away at the cork material causing it to fall off. There is an option for an EVA grip which would last longer, but I went with the more comfortable option.
Comfort
The cork gripped handle is amazing. After using it for a few weeks it completely conformed to my hand, kept them from getting too sweaty, and stayed tight in my grasp the entire time. The extra handle is made out of EVA foam, which is comfortable as well, but I prefer the cork as the main handle material.
While in use, the poles also generate very little vibration that your hand feels. This helps reduce fatigue in your hands and forearms, making extended use more comfortable and less taxing.
The quick-locks also provide a lot of comfort in my eyes. They easily snap in and out of the tight position, and are much nicer to use than the twist-locks.
Conclusion
If you are looking for a light weight, sturdy, comfortable trekking pole then these will work perfectly. There are aluminum options as well which are a bit heavier but less expensive, and a more durable 3K version of the carbon fiber pole which is more expensive. I think the regular carbon fiber is a nice balance between all the options.