The Nike React Infinity Run Flyknit 3 Review & Lab Test of 2026

The Nike React Infinity Run Flyknit 3 is a daily running shoe designed for those seeking comfort during long runs. With a **10 mm drop**, this shoe is ideal for runners who need ample cushioning and support. The soft yet responsive foam contributes to a stable platform, making it suitable for both beginners and experienced athletes.

The generous **28 mm heel** and **20 mm forefoot** stack height allows runners to tackle extended mileage without discomfort. Additionally, the shoe's secure fit enhances stability from the first stride to the last, ensuring a reliable experience on pavement.

Pros

  • Comfortable all-day
  • Stable when legs are tired
  • Smooth transitions
  • Comfortable fit
  • Roomy toe box
  • Also for walking and gym training
  • Perfect for beginners

Cons

  • Lacks responsiveness
  • A tad heavy
  • Too expensive

Key Features

  • Breathable Flyknit Upper: Designed with zones of breathability and flexibility for enhanced comfort.
  • Flywire Technology: Provides midfoot support without restricting movement.
  • Unique Rocker Design Sole: Supports all three phases of your stride—push-off, forward motion, and landing.
  • Nike React Technology: Delivers a soft yet responsive sensation, enhancing your running experience.
  • High-Rise Cushioning: Keeps you closer to the foam for more responsiveness underfoot.
  • Hybrid Tongue: Combines a sock-like feel with traditional adjustability for a secure fit.

Specifications

  • Origin: Imported
  • Sole Material: Rubber
  • Outer Material: Mesh upper, rubber outsole
  • Inner Material: Flyknit

Nike React Infinity Run Flyknit 3 Review & Lab Test – Price, Ratings, Reviews & Sales Insights

Nike React Infinity Run Flyknit 3 Allbirds Tree Flyer 2 Nike InfinityRN 4 Hoka Solimar
Price $160 $160 $160 $125
Pace Daily running Daily running Daily running Daily running
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 10.5 oz / 297g 10.3 oz / 293g 11.1 oz / 316g 8.2 oz / 232g
Lightweight
Drop lab Drop brand 6.7 mm 8.1 mm 9.8 mm 6.4 mm
Strike pattern Mid/forefoot Heel Heel Mid/forefoot
Size Slightly small True to size Half size small True to size
Midsole softness Soft Balanced Soft Balanced
Difference in midsole softness in cold Big Small Big Big
Toebox durability - Good Good Good
Heel padding durability - Decent Decent Decent
Outsole durability - Good Good -
Breathability Moderate Moderate Moderate Moderate
Width / fit Medium Medium Medium Narrow
Toebox width - Medium Medium Narrow
Stiffness Stiff Stiff Moderate Moderate
Torsional rigidity Moderate Stiff Moderate Moderate
Heel counter stiffness Flexible Moderate Flexible Flexible
Heel lab Heel brand 30.0 mm 32.1 mm 34.2 mm 30.4 mm
Forefoot lab Forefoot brand 23.3 mm 24.0 mm 24.4 mm 24.0 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season All seasons All seasons All seasons All seasons
Removable insole
Ranking Bottom 46% Bottom 47% Bottom 45% Top 43%
Popularity Top 8% Bottom 13% Bottom 46% Top 31%