The Nike Streakfly 2 Men's Road Racing Shoe is a true race performance shoe designed with speed in mind. I was shocked at how incredibly light and comfortable it was. The materials used on Nike Streakfly 2 allow your feet to breathe without compromising the shoe's durability. I am a true fan of the color and design of the Nike Streakfly 2. The Streakfly fits like a glove, as an actual race performance shoe should. If you do not like a tight fit, go up half a size. The only thing I would change is the design of the heel.

Nike Streakfly 2 Proto
Road Racing Shoes
Shipping
You'll see our shipping options at checkout.The Streakfly 2 can help you out-kick the opposition on race day. This speedster now comes with a carbon fiber Flyplate, complementing the ultra-responsive ZoomX foam midsole and minimal upper you loved on the original. From the 10K to the mile, it can help you take your distances to the next level.
- Shown: Sail/Total Orange/White/Black
- Style: HF6417-100
Nike Streakfly 2 Proto
The Streakfly 2 can help you out-kick the opposition on race day. This speedster now comes with a carbon fiber Flyplate, complementing the ultra-responsive ZoomX foam midsole and minimal upper you loved on the original. From the 10K to the mile, it can help you take your distances to the next level.
Performance Approved
The handwritten number on the midsole salutes the wear-testers who put these shoes through our rigorous test process to give you the best performance possible.
Full Speed
We integrated a full-length carbon fiber Flyplate that delivers a propulsive feel. It helps you smoothly transition through every stride and tackle turns with confidence.
Optimal Responsiveness
ZoomX foam, our most responsive foam, provides optimal responsiveness. The result is a shoe so light, it feels like it disappears on your foot while still helping you reach your fastest pace.
Breathable Upper
We reduced the internal components of the upper to help keep it as minimal as possible. Breathable, engineered zones of mesh offer comfort.
Sticky Outsole
The outsole is made of a thin, sticky, webbed substance that helps reduce the weight of the shoe while still providing optimal traction.
What's New About the Streakfly 2?
A full-length carbon fiber Flyplate provides a propulsive feel from your first push through the finish line.
Product Details
- Weight: Approx. 133 g/4.6 oz (Men's US 10)
- Heel-to-toe drop: 4 mm
- Shown: Sail/Total Orange/White/Black
- Style: HF6417-100
Shipping & Returns
Reviews (13)
Reviews (13)
4.3 Stars
Speed, Comfort and Style
Speed Racer - Apr 24, 2025
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnikeNike Streakfly 2 Men's Road Racing Shoes – Review
TS1986 - Apr 24, 2025
I've recently began jogging in the mornings on a daily basis, so when I got these shoes, needless to say I was excited to test them out. I was initially impressed by the sleek and lightweight design. The shoe feels incredibly well-built and clearly designed for speed. The upper material is breathable and the overall aesthetic is sharp, the shoes are incredibly light and definitely looks ready to race. However, there was one glaring issue that I have with these that I cannot ignore, and that is the fit. Although I normally wear a Men's size 13, the Streakfly 2 felt at least a full size too small. It was a tight fit from toe to heel, and even after trying to break them in, the snugness made it difficult to truly assess their performance in a meaningful way. Because of this, I wasn’t able to test them out on longer runs as I had hoped. That said, from what I could gather, the foam underfoot felt responsive, and I imagine for the right fit, these would be a great choice for race day or speed workouts. I really appreciated the lightweight construction and aggressive silhouette, but I would strongly recommend sizing up at least half a size, or maybe even a full size if you’re planning on picking up a pair. Overall, I think this is a well-designed performance shoe, but I’d love to see some refinements in fit or at least clearer guidance around sizing in future versions.
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnikeGreat Look, Not Great Comfort
Luke - Apr 24, 2025
First I would like to say after unboxing these I really liked the look of the shoe and that's why I decided on 2 stars and not 1 star. After removing them from the box I was extremely disappointed in the overall quality of both the upper of the shoe as well as the outsole. The upper is paper thin and I have a sneaking suspicion these shoes will not last long. Upon seeing that I put the shoe on my feet and not only is the outsole way too tall in the back it's also not wide enough and I don't have wide feet. Every time I walk in them I get the sensation I'm going to roll my ankle. To me they felt like the male equivalent of wearing closed toed high heels.
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnike

Nike Streakfly 2 Proto