Leki poles feature great grips
Leki Thermolite AERGON Antishock
Pros: Ergonomic hand grips; Adjustable, comfortable straps; “Super Lock” system keeps extended poles in place
Cons: Twist-lock system harder to adjust than other methods; Shafts vibrate considerably; Antishock technology did little
Bottom Line: Leki’s Thermolite AERGON Antishock poles have comfortable grips and straps, but the antishock system does little and the twist-lock tightening system is overdue for a change making them not worth the price.
MSRP: $140
Leki’s Web site
The thing that sets Leki apart from many other trekking pole manufacturers is its ergonomic hand grips, which are comfortable no matter how they’re held.
Leki’s high-end, lightweight Thermolite AERGON Antishock pole is no exception.

- Leki Thermolite AERGON Antishock trekking poles
The pair, which weigh 16.2 ounces (1 ounce less than a pair of Black Diamond carbon poles I’ve tested) have molded foam grips and adjustable wrist straps.
Unlike other pole grips that are seemingly designed for flat trails or ascending, the Leki’s are just as comfy descending steep trails as they are going up or trekking the flats.
Each hand hold has a molded index finger notch and a shaped grip that makes for an ergonomic fit and a content hand no matter how long you’re hiking.
And the wrist straps can be adjusted for both small and large wrists – something many other poles can’t accommodate – and the quick-adjust system is easy to work on the trail.
When descending steep trails, the top of the poles, which are oblong, are slightly convex to better fit in the palm of your hand. By turning the poles backwards and palming the top of them you get the needed support.
The 7075 aircraft aluminum AERGON Antishock poles, which have been available since February, also have a carbide tip that have trustingly gripped nearly any surface.
But the antishock technology left something to be desired. Compared to other high-end poles without the added feature, such as the Black Diamond Contour Elliptic Carbon, I found little benefit while on mixed-terrain trails.
While the Thermolites cost $10 less than the Contour Elliptics – and weigh less too – the inner spring and “elastomer” that gives the Lekis suspension did little when on mixed terrain. But I could feel it when on pavement.

- Leki hand grips
And Leki’s twist-lock system to tighten the poles after adjusting them was another big negative – which is probably why the company is incorporating a new SpeedLock system, comparable to Black Diamond’s FlickLock, on some of its 2010 poles.
If I twisted them tightly, it was difficult to loosen them if I had cold hands or was wearing gloves. And often my wife and other female hiking partner couldn’t loosen them if I twisted them too tight.
While some people don’t adjust them throughout the day, I don’t use them all the time while hiking. That means I have to adjust them a handful of times each day.
To the system’s credit, Leki’s Super Lock technology gripped tightly. No matter how much weight I put on the poles, they didn’t loosen.
When striking the ground, they also vibrated or reverberated more than other poles I’ve used. Other poles, like the Black Diamonds, dampened that vibration more, which translates to less hand fatigue.
















