Unisex Dragonfly 2

The Dragonfly line is Nike’s distance track spike, optimized for events from ~1500 m up to 10,000 m (and sometimes used in cross / longer track reps). The Dragonfly 2 is the second iteration. Some key specs & features:

Nike’s product page also positions it as “sharp stability,” “full-length plate,” “breathable comfort,” and “light and fast.” 

What Reviewers & Users Like (Pros)

Here are the recurring strengths reported by testers, reviewers, and users:

1. Very strong energy return / responsiveness
   The ZoomX foam + plate combination delivers a propulsive, snappy feel, especially in the later stages of longer races.
   Reviewers say it feels “rolling fast” rather than bangy or harsh. 

2. Improved stability & platform
   Compared to the first version, the 2 has a slightly wider midfoot / forefoot and tuned geometry for better stability on straights and around curves. 

3. Breathability & comfort of upper
   The engineered mesh is praised for ventilated feel and a “disappearing” fit (i.e. you don’t feel much of the shoe). 
   Testers mention the foot is held firmly yet comfortably. 

4. Versatility across distances
   Many testers believe the Dragonfly 2 works well from ~800 m up through 10,000 m, making it flexible for track use in a variety of events. 

5. Stable yet light design
   Even with added cushioning and a full plate, it remains competitive in weight and does not feel sluggish.

Best suited for:

• Track athletes racing distances from ~1500 m up to 10,000 m

• Runners who want one spike that can serve multiple distances (rather than having a separate mid-distance vs long-distance spike)

• Athletes who prefer a balance between comfort, cushioning, and performance rather than ultra-minimal / harsh spikes

• People who run on standard track surfaces (less ideal for rough terrain or off-track use)

Less ideal for:

• Sprinters or those focusing only on 800 / 400 m (you might prefer something lighter / snappier)

• Runners who prioritize absolute minimal weight over any cushioning

• Those needing high durability (especially in the upper) for heavy training use

• Use off track (grass, XC, muddy terrain) regularly— traction might be compromised

Verdict

The Nike ZoomX Dragonfly 2 is a strong continuation of the Dragonfly lineage: a refined, balanced, high-performing distance spike. It improves on stability, adjusts geometry, and retains much of what made the original successful (ZoomX foam, propulsive feel). The trade-offs are real (durability, weight increase), but they don’t undermine its appeal for many track athletes.

If I had to sum it up: it’s one of the more reliable “do-it-all” distance spikes out there right now. If your events are in that 1500–10k range, it should be in your shortlist.