Asics Fujispeed 4

Mammut Aenergy Trail Speed Low
Quick verdict
Asics Fujispeed 4
$180
The better pick if you want:
- To spend $10 less
- A lighter option (10 g less)
- More cushioning (43 vs 30 mm heel stack)
Mammut Aenergy Trail Speed Low
$190
The better pick if you want:
- A higher overall score (36 vs 33)
- Deeper lugs for grip (4 vs 3.5 mm)
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
Asics Fujispeed 4· leads in 2
Mammut Aenergy Trail Speed Low· leads in 1
Tied
Cushioning
43 mmTop 4%30 mmLightness
240 gTop 9%250 gTop 13%Grip
3.5 mm4 mmTop 49%Drophigher isn't better or worse
5 mm6 mmAffordability
$180$190
Technical Specifications
Compare features between Asics Fujispeed 4 vs Mammut Aenergy Trail Speed Low
Essentials
Overview
Cushioning
Grip & protection
Upper & fit
Have you used the Asics Fujispeed 4 before?
Help the community by answering

Have you used the Mammut Aenergy Trail Speed Low before?
Help the community by answering
Video Reviews
Watch real-world YouTube reviews from content creators and the Trail Running community.
Asics Fujispeed 4
Mammut Aenergy Trail Speed Low
Visual Comparison
See the differences between Asics Fujispeed 4 and Mammut Aenergy Trail Speed Low in a side-by-side slider comparison.
Comparison Questions
Answers based on product data and key differences.
Ask your own question
Can't find what you're looking for? Ask anything about Asics Fujispeed 4 vs Mammut Aenergy Trail Speed Low and our AI will answer.
Frequently Asked Questions
Which offers better value: Asics Fujispeed 4 vs Mammut Aenergy Trail Speed Low?
For value comparison: The Asics Fujispeed 4 ($180) offers better affordability compared to the Mammut Aenergy Trail Speed Low ($190). Consider your budget and the specific features that matter most for your trail running setup.
Looking for alternatives to Asics Fujispeed 4?
Closest in price, with what each one does better.











