Zoom Ja Fly 4
Nike's lightest sprint spike, built for explosive 60m-400m track racing with a revamped stiff plate and aggressive pin grip.
- Terrain
- track
- Primary use
- Sprint race
- Races
- 5K–10K
- Also good for
- Middle-distance race
- Cushion
- minimal
- Firmness
- firm
- Drop
- 0mm
- Stack
- not published
- Widths
- standard
The Zoom Ja Fly 4 is a pure sprint spike aimed at 100m-200m athletes, with capable 400m range thanks to a stiffened plate and strong traction. It is a specialist tool for the track and nothing else.
Extremely light and firm with a revamped stiff plate for power transfer and aggressive spike grip; comfortable out of the box with good sole support for a spike.
Fits small with a snug toebox; Nike recommends sizing up a half size, and wider-footed athletes may need to size up or wear socks.
Sprinters racing 60m through 400m, especially the 100m and 200m, looking for the lightest possible plate spike.
You need any distance running, cushioning, or a shoe for surfaces other than the track.