The Nike Ja Fly 4 is a budget track spike designed for sprinters who prioritize performance. With a snug upper construction, it is suitable for athletes looking for stability during races. However, our lab tests indicate that the upper could benefit from improved ventilation.
The shoe's design translates to reliable on-track performance, making it an appropriate choice for those seeking quality without a high price point. Despite some minor drawbacks, the Nike Ja Fly 4 stands out as a viable option for budget-conscious athletes.
Pros
- Lightweight design
- Removable pins
- Cost-effective choice
- Comfortable tongue
- Enhances foot strength
- Ideal for 60-200m sprints
- Notched laces
- Above-average durability
Cons
- Limited breathability
- No midsole
- Extremely narrow upper
Key Features
- Style#: DR2741-600
- An updated woven upper provides enhanced security and containment while being lighter than its predecessor, the Ja Fly 3.
- A newly designed plate incorporates computationally engineered hexagons to offer stiffness in key areas, facilitating explosive starts and sustained speed.
- The Nike Racing shoelace is lightweight, featuring notches and minimal stretch for a secure fit that stays tied in all conditions.
Specifications
- Origin: Imported
- Sole Material: Rubber
- Outer Material: Nike Materials
- Inner Material: Textile