Nike Zoom Ja Fly 4
Track spike · Stability · Road · 4.9 oz (men's)
Variants of this shoe
- Zoom Ja Fly 4 Spikes Edition
Some shoes have multiple versions of what is essentially the same shoe, with variations in style or materials. We try to group these together. Retailers sometimes list a version number wrong, and our system can treat those mislabeled names as variants.
How it ranks
The Nike Zoom Ja Fly 4’s rating is an early estimate. We’ve collected 3 runner reviews so far, with product line history and external ratings also informing the score.
Current estimate: Good
Confidence
How settled the rating is against every other rated shoe. A shoe can rate high on confidence with relatively few reviews of its own when its product line has a long record and external ratings from retailer sites agree. Confidence is low when we have few ratings or when runners disagree.
Confidence
35 Very low
External retailer ratings
We break apart ratings from mass-market retailers and specialty running shops since they serve different audiences.
The middle of the bar marks the typical shoe at each type of retailer. The dot shows where this shoe ranks in comparison.
Based on
The bars show roughly how much each source contributes to this shoe’s rating. Their influence depends on how many reviews we’ve collected, how many earlier versions are in the product line, and the external ratings available.
- Product line track record
- External ratings
- Our ratings
Where to buy
Yellow
Buy at NikeReport a wrong price
Prices last updated on Oct 22, 2026 at 7:31 PM UTC (3 hours ago).
Our prices come from feeds the retailers send us. We refresh them every day, but a feed is sometimes wrong. Tell us and we will look into it.
Report a wrong price
Prices last updated on Oct 22, 2026 at 8:33 AM UTC (14 hours ago).
Our prices come from feeds the retailers send us. We refresh them every day, but a feed is sometimes wrong. Tell us and we will look into it.
Affiliate links included. They never affect our ratings.
Prices updated daily. Last checked Oct 22.
Amazon prices change often.
Buy at Nike for $75 · 40% off
BuyPros
- It is much lighter than the typical spike for sale.
Cons
- It costs much more than the typical spike for sale.
Rating & Confidence vs. other shoes for sale
Each dot is one rated shoe for sale, placed by its rating and by how much evidence sits behind it. Shoes toward the top right are both well rated and well established.
Better Shoes Rating
Better Shoes Rating of prior versions of the Nike Zoom JA Fly
Each dot is one version of the Zoom JA Fly, placed by its rating and release year. The gold dot is this shoe.
Release year
-
Zoom Ja Fly 4 This shoe
2025 · 3 reviews
83 Good
35 Confidence
-
2018 · 1 review
68 Below average
27 Confidence
Specs & fit
Sizing and ride details at a glance.
- Weight
- 4.9 oz (men's)
- Release
- 2025
- MSRP
- $125
- Widths
- Medium
Available sizes
Men's
8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13
7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5
41, 42, 42.5, 43, 44, 44.5, 45, 45.5, 46, 47, 47.5
Alternatives
Other shoes worth considering.
More from Nike
Compared to other shoes
See how this shoe compares to others like it.
Nike Zoom Ja Fly 4 In Context
Where It Ranks
More on the Nike Zoom JA Fly
- Nike Zoom JA Fly 3 previous version
- Nike Zoom JA Fly 2