React Infinity Run 4
Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride.
Available in Men's and Women's sizing.
- Stability
- Daily Trainer
- Max Cushion
- 8mm Drop
- 295g
- Best forBalanced ride that still fits trail shoe sessions.
- Runner typeStability gait
- SurfacesRoad
Overview
Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride.
A Nike React Infinity stability-leaning daily for runners who want React cushioning with a more guided platform than Pegasus. Skip it for aggressive tempo days or max trail grip.
- Planted geometry
- Daily comfort
- Broad base
Kitletics Review · 8.5 Very Good
Nike React Infinity Run 4 is a trail shoe. Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride. I'd shortlist it for planted geometry. The trade-off is not a traditional medial-post shoe — HOKA Arahi 7 is the cleaner compare when that is most of your week. It fits buyers who actually need a trail shoe, not a one-product rotation.
Read Kitletics Review →At a glance
- Weight
- 295 g
- Drop
- 8 mm
- Heel Stack
- 36 mm
- Cushioning
- High
- Stability
- Stability
- Terrain
- Road
- Plate
- No
- Category
- Running Shoes
- Best for
- Balanced ride that still fits trail shoe sessions
Pros & cons
Pros
- Planted geometry
- Daily comfort
- Broad base
Cons
- Not a traditional medial-post shoe
- Can feel bulky
Key technologies
ReactX
ReactX
Rubber
Rubber
Kitletics Review
A buying decision based on structured product data and evidence — not invented star ratings or fake user reviews.
Kitletics Review
Verdict
Nike React Infinity Run 4 is a trail shoe. Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride. I'd shortlist it for planted geometry. The trade-off is not a traditional medial-post shoe — HOKA Arahi 7 is the cleaner compare when that is most of your week. It fits buyers who actually need a trail shoe, not a one-product rotation.
Pros
- high cushioning for the sessions it was built for
- stability platform when you need guidance
Cons / Trade-offs
- Not a traditional medial-post shoe
- Not designed for technical trail terrain
Best for
- Balanced ride that still fits trail shoe sessions.
- Over a generalist when trail shoe is the weekly filter.
Not ideal for
- Those looking for traditional medial-post shoe.
- Those looking for road daily, not trail geometry.
- Those looking for HOKA Arahi 7 when a trail shoe is not the weekly job.
- People who need traditional medial-post shoe.
How it performs
What it is
Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride. Nike React Infinity Run 4 is built for a specific job in the category — use that job as your first filter. I'd shortlist it when you want planted geometry, daily comfort or.…
Key specs
Here are the numbers that matter for the Nike React Infinity Run 4: • Drop: 8 mm • Cushion Level: high • Stability: stability • Terrain: road • Width Options: standard • Grip: road • Plate: No • Plate Material: none • Cushion Feel: balanced • Ride Character: smooth • Energy.…
Fit & Comfort
If you already run in Nike dailies, start with your usual length in the Nike React Infinity Run 4 and judge width and volume on an easy jog — not standing still in the shop. Width is standard only. That suits average-to-narrow feet who already like this brand’s last. If you need.…
Cushioning
Cushioning is the point of the Nike React Infinity Run 4: high and balanced underfoot for easy, recovery and long road miles — not for tempo or race day. On the numbers: 8 mm drop. Compared with a firmer daily (Pegasus, Ghost), this should feel more protective and less.…
Key specs that matter
| Spec | Value | Why it matters |
|---|---|---|
| Weight | 295 g | Affects how lively or protective the shoe feels on easy miles. |
| Drop | 8 mm | Influences stance and load distribution — preference, not a quality score. |
| Heel Stack | 36 mm | Contributes to cushion depth under the heel on landings. |
| Forefoot Stack | 27 mm | Affects forefoot protection and how the toe-off feels. |
| Stability | Stability | Indicates guidance geometry versus a pure neutral ride. |
| Terrain | Road | Defines primary surface suitability (road, trail, mixed). |
| Width Options | Standard | Official widths available — separate from subjective toe-box feel. |
Should you buy it?
Buy if
- You're looking for planted geometry.
- You want a balanced ride that still fits trail shoe sessions.
- You prefer React Infinity Run 4 over a generalist when trail shoe is the weekly filter.
Skip if
- You need a traditional medial-post shoe.
- You're primarily looking for a road daily, not trail geometry.
- You prefer HOKA Arahi 7 when a trail shoe is not the weekly job.
- Not a traditional medial-post shoe
Final verdict
Nike React Infinity Run 4 is a trail shoe. Broad-base Nike daily trainer that uses geometry and React foam for a planted, injury-conscious ride. I'd shortlist it for planted geometry. The trade-off is not a traditional medial-post shoe — HOKA Arahi 7 is the cleaner compare when that is most of your week. It fits buyers who actually need a trail shoe, not a one-product rotation.
Alternatives to consider
HOKAArahi 7Why choose this instead: Want better value?
8.8 · Very GoodFrom € 138Compare →
SauconyGuide 18Why choose this instead: Want better value?
8.7 · Very GoodFrom € 133Compare →
NikeStructure 26Why choose this instead: Accessible stability option
7.6 · SolidFrom € 140Compare →
Related guides
How we assessed it
How we assessed the Nike React Infinity Run 4: this is Expert Research. We used manufacturer specifications (295 weight, 8 mm drop, ReactX), the published role as a trail shoe, and a comparison set (Arahi 7, Guide 18, GT-1000 13). We have not personally tested this product. Feel claims and scores are research-informed, not a wear diary.
Review type: Expert Research Review.
Read how we review products →
Specifications
- Weight
- 295g
- Drop
- 8mm
- Heel Stack
- 36mm
- Cushioning
- High
- Stability
- Stability
- Terrain
- Road
- Plate
- No
Geometry
| Weight | 295 g |
|---|---|
| Heel Stack | 36 mm |
| Forefoot Stack | 27 mm |
| Drop | 8 mm |
Ride
| Cushioning | High |
|---|---|
| Cushion Feel | Balanced |
| Stability | Stability |
| Energy Return | Moderate |
| Flexibility | Moderate |
| Ride Character | Smooth |
Construction
| Upper | Flyknit / engineered mesh |
|---|---|
| Midsole | ReactX |
| Outsole | Rubber |
| Plate | No |
| Plate Material | None |
Use
| Terrain | Road |
|---|---|
| Training Types | Easy, Long |
| Recommended Distance | Daily, Half, Marathon |
| Surface | Asphalt, Treadmill |
| Weather Suitability | Dry, Wet, All Season |
| Race Legal | Yes |
Fit
| Width Options | Standard |
|---|---|
| Arch Support | Medium |
| Grip | Road |
| Durability | Moderate |
| Breathability | Moderate |
Other
| Fit / Sizing | Men, Women |
|---|
Where to buy
Showing offers for Netherlands. Prices may change at the retailer.
Amazon.nl
in stockMarketplaceNLLast checked 12 September 2026€ 150View on Amazon
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Sources & evidence
Transparency behind this Kitletics Review — not a substitute for the buying decision above.
Verified specification
Official product specifications
Used to verify identity, published measurements, materials and official features.
Verified 12 September 2026
Editorial research
Independent expert reviews & Kitletics editorial analysis
Used to cross-check ride, fit, category placement and buying trade-offs. Not a Kitletics personal wear-test.
Verified 12 September 2026
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Product data verified 12 September 2026. Prices checked 12 September 2026.
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