1
La Sportiva VK Boa
La Sportiva
$170Score 30
Better than Icebug Järv RB9X at:
- A lighter option (160 g less)
Icebug Järv RB9X
$170
Joma Sierra 6
$78
This product is unavailable.
Quick verdict
Icebug Järv RB9X
$170
The better pick if you want:
- A higher overall score (30 vs 7)
- More cushioning (29 vs 26 mm heel stack)
- A lower drop (4 vs 6 mm)
Joma Sierra 6
$78
The better pick if you want:
- To spend $92 less
- A lighter option (50 g less)
Spec profile
Each axis ranks against the 150 products in Shoes on the site: the further out, the more it stands out in that spec (lighter, cheaper…).
Center: lowest in the category · Edge: highest
Icebug Järv RB9X· leads in 1
Cushioning
Joma Sierra 6· leads in 2
LightnessAffordability
Cushioning
29 mm26 mmLightness
340 g290 gGrip
5 mmTop 12%No dataDrophigher isn't better or worse
4 mm6 mmAffordability
$170$78Top 3%
A spec without data for a product is left out of its shape, so it doesn't count as a low score.
Technical Specifications
Compare features between Icebug Järv RB9X vs Joma Sierra 6
Best value in this comparison
Essentials
170 $
78 $
340 g
290 g
Overview
Trail Running Shoe
Trail Running Shoe
Technical and mixed trail terrain
Compact trails and medium-technical terrain
Trail running, technical off-trail, mixed terrain runs
Training runs of up to 2-3 hours and medium distances at 4-5:30 min/km
Cushioning
4 mm
6 mm
29 mm
26 mm
25 mm
20 mm
Expanded e-TPU foam with high Susterra bio-based content for comfort and rebound
FULL DUAL PULSOR: Taiji phylon on top for shock absorption over high-density phylon
Grip & protection
RB9X™ rubber compound with FSC®-certified natural rubber and recycled rubber lugs
DURABILITY rubber with medium-profile studs and BALANCE anti-twist plate
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Video Reviews
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Icebug Järv RB9X
Joma Sierra 6
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Visual Comparison
See the differences between Icebug Järv RB9X and Joma Sierra 6 in a side-by-side slider comparison.
Comparison Questions
Answers based on product data and key differences.
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Frequently Asked Questions
Which offers better value: Icebug Järv RB9X vs Joma Sierra 6?
For value comparison: The Icebug Järv RB9X ($170) provides premium features compared to the Joma Sierra 6 ($78). Consider your budget and the specific features that matter most for your trail running setup.
Looking for alternatives to Icebug Järv RB9X?
Closest in price, with what each one does better.
2
Altra Timp 6
Altra
$170Score 30
Better than Icebug Järv RB9X at:
- A lighter option (15 g less)
- A lower drop (0 vs 4 mm)
3
Saucony Xodus Ultra 4
Saucony
$170Score 30
Better than Icebug Järv RB9X at:
- A lighter option (31 g less)
- More cushioning (36 vs 29 mm heel stack)
