CoreScore breakdown
0 reviews · 0 expert tests
NikeJa 2
Explosive. Unpredictable. Unstoppable.
Best for
Not ideal for
Verdict
The Nike Ja 2 is a high-performing option in its class — a guard scoring 86/100 in SoleHunt's data-driven evaluation, drawing on 0 consumer reviews and 0 independent expert tests. Tipping the scales at 388g, it is on the heavier side for a guard. The 28mm heel stack — a moderate stack — delivers a firm ride at 38 HC, returning 56% of impact energy and feeling moderately responsive underfoot. Geometrically, the Ja 2 runs on a mid 10mm drop that works with most running gaits, with a 18mm forefoot stack that maintains the traditional heel-elevated geometry runners with tight calves often prefer. Fit-wise, the toebox measures 97mm — roomy, with space for wider feet and swelling on long runs — and the upper comes in a standard width. True to size. Snug lockdown. It is designed for guards, explosive players, quick cuts, fast-break play, and performs less well for big men or outdoor courts.
Lab measurements
Weight
388g
UK size 9 men's
Heel drop
10mm
High drop
Heel stack
28mm
Forefoot stack
18mm
Midsole hardness
38HC
Medium
Energy return
56%
Higher = bouncier
Toebox width
97mm
Breathability
72/100
Outsole grip
92/100
Flexibility
62/100
Heel counter
4/5
Ankle hold
Sustainability
14%
Recycled content
Fit guide
Sizing specs
Best for
Not ideal for
Price tracker
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Signals
Synthesized from common user reports via AI analysis. Confidence-weighted.
