The Nike Streakfly delivers Nike’s most innovative racing technology in a lower-profile package that is perfect for faster road races like the 5k and 10k.
SurfaceSurface Learn More
All Women's Road Shoes
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Daily TrainersDaily Trainers
The baseline definition of a running shoe. Daily Trainers lean on time-proven designs, technologies and features for dependable cushioning, support and comfort. They're a staple in every runner's closet, and if you are new to running shoes, then you should start your journey here.
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Performance TrainersPerformance Trainers
Performance Trainers provide a springy feel and make longer runs easier and faster runs faster. While quicker than Daily Trainers, Performance Trainers are not nearly as fast as Super Shoes. Due to a focus on keeping things light weight, Performance Trainers are less durable than Daily Trainers. These can also be a good option for one's first race shoe.
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Super ShoesSuper Shoes
Super Shoes are the fastest running shoes you can buy. They are designed to race your absolute best and represent the pinnacle of running shoe technology and innovation. They have the highest energy return foams and plates for new levels of performance. Low durability, but maximum speed is the name of the game here.
Women's Running Shoes by Surface
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Roads & PavementRoads & Pavement
Road running shoes feature smooth outsoles that are designed for running on paved surfaces such as roads, sidewalks, and bike paths.
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Smooth Trails & FireroadsSmooth Trails & Fireroads
Designed to handle most trail runs, these shoes prioritize comfort and a smooth ride. These shoes are great for anything from smooth singletrack, park trails, and fireroads making them ideal for those who run from their doorstep on streets before hitting the trail.
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Rocky & Technical TrailsRocky & Technical Trails
These shoes are best used for hard, rugged trails such as shale, granite or sandstone where grip on smooth surfaces and underfoot protection are important.
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Soft & Muddy TrailsSoft & Muddy Trails
Designed for use in muddy, soggy conditions, these shoes feature very aggressive outsoles that dig deep into soft ground for exceptional traction.
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Snowy & Icy TrailsSnowy & Icy Trails
These shoes feature technical outsoles designed to grip snowy and icy trails making them ideal for winter trail running.
Cushioning Level
Cushioning level, or stack height, refers to how much shoe is between your foot and the ground. For this category, we reference the amount of cushioning below the forefoot as the heel height will be equal to or greater than the forefoot height.
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Barefoot
0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.
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Minimal
14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.
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Low
19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.
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Medium
24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.
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High
29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.
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Maximal
35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.
Stability Level
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Neutral Running Shoes
Neutral shoes support the foot through a normal range of arch collapse and generally do not have a built-in technology to correct movement.
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Stability
Stability shoes are a great option for those who overpronate or need added support. These shoes help to limit the inward rolling motion of the ankle while running or walking and assist in guiding the foot straight through the gait cycle.
Product Details:
The Nike Streakfly is a sleek, ultralight racer that is specifically crafted for shorter road races and faster sessions. The classic Nike Streak line has been a go-to traditional road racer for years, and now with a more resilient midsole and efficient geometry, Nike amplifies the Streak’s speedy lower-profile legacy with the innovative Streakfly.
As the lower-profile little brother to Nike’s higher stack racing models like Vaporfly and Alphafly, the Streakfly gives runners a closer to the ground feel that is best suited for tackling races like 5k, 10k, or even XC races where spikes are not needed. The midsole of the Streakfly may be on the lower stack side, but the ZoomX super foam still feels responsive and protective. Embedded in the resilient midsole is a midfoot shank that adds just enough rigidity creating an ultra-responsive and efficient toe-off.
The upper of the Streakfly features a translucent design that has a contoured heel cup and lateral offset laces giving runners the most secure and comfortable lockdown while working up to faster paces. There are medial and lateral lightweight reinforcements that deliver some added support on faster turns, and the specifically shaped outsole adds just the right amount of durability making the Streakfly as trustworthy as it is fast. Overall, any runner looking to amplify their performance in shorter road races or faster workouts can trust the Nike Streakfly to deliver optimal performance.
What You'll Love
- Lower profile super-shoe
- Highly Responsive ZoomX foam
- Stiff midfoot shank
Model Number: DJ6566-105
Specs & FitLearn More
Shoe Specs (Men's Size 9)
Weight | 6.1 oz 173 grams |
Heel Stack | 31 mm |
Forefoot Stack | 25 mm |
Heel-Toe Offset: | 6 mm |
How We Measure Our Shoe Specs
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We measure every shoe in-house to provide accurate and consistent details.
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Weight
The weight is based on a Men's size 9 for Men's and Unisex shoes or Women's size 8 for Women's shoes. The weight listed is for a single shoe, including the laces.
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Heel Stack
The heel stack refers to how high your heel sits above the ground when wearing shoes. Based on Men's size 9 as the standard.
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Forefoot Stack
Forefoot stack refers to how high the ball of the foot sits above the ground when wearing shoes. Based on Men's size 9 as the standard.
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Heel-toe Offset
Heel-toe offset (drop) is the difference in height between the heel stack and the forefoot stack. We use the number given to us by the brand.
How We Measure Shoe Fit
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All measurements are based on Medium width.
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Fit (width) options are Narrow - Snug - Average - Roomy - Wide.
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Sizing (length) options are Short - True - Long. Note: fit is relative to the "average" running shoe.
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We partner with SmartLast, a program by Heeluxe, to use advanced shoe-measuring technology, to provide objective measurements for toe box, midfoot, and heel widths as well as overall length.
Cushioning Level
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BarefootBarefoot
0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.
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MinimalMinimal
14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.
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LowLow
19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.
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MediumMedium
24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.
-
HighHigh
29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.
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MaximalMaximal
35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.
Technologies
MIDSOLE
- ZoomX foam technology delivers Nike's greatest energy return, providing ultimate responsiveness and cushioning for long-distance racing.
- Pebax Shank is embedded in the foam to enhance efficiency.
OUTSOLE
- High abrasion rubber in the heel prolongs durability.
- Rubber in the forefoot is extremely lightweight while optimizing traction and energy return.
- Traction pattern for a trustworthy underfoot feel.
UPPER
- Engineered Mesh is lightweight and breathable while providing a secure and comfortable fit.
- Offset Lacing helps alleviate pressure and create a locked-in fit.
- Contoured Heel Pad for enhanced lockdown.
Previous Feedback
Comments: these are awesome and the best workout shoes I've run in ever. Perfect for k repeats and track workouts and cannot wait to run in these and the dragonfly xc for cross next season. Buying all of these that I can right now.
From: nel burn. b January 21st, 2022
Comments: It's fine.
From: Cameron. Fort Collins, Colorado, USA February 15th 2022
Comments: Amazing shoe! Very comfortable and fast. Only ran first 5K and the soft foam on the heal started coming apart. Nike needs to take a lesson from Saucony. Their foam lasts 10 times longer.
From: Chuck. Medford, OR March 1st 2022
Comments: Received these shoes yesterday and did a fartlek run today. Gotta say, I'm not impressed.Several items that bothered me were the super skinny shoestrings, the unnecessarily long tongue, and lack of rubber on the heel. The fit and comfort were pretty good though. The cushioning felt like it was somewhere between the old Zoom Streak and Streak LT. How does a 32mm heel qualify as "lower-profile"? I'll be lucky to get 150 miles out of these shoes. 4-5 years ago, this shoe would have sold for $80-90 and been worth it. At $160, not worth it. But these days it is impossible to find a good shoe for under $100. Never mind a shoe with a heel stack below 25mm. Wish they would have continued the Zoom Streak line. Bring back the Lunaracer 3!
From: Anonymous. Broomfield, CO March 1st 2022
Comments: Prefer these over similar tempo shoes. Closer in comparison to New Balance Rebel V2 more than anything.
From: Anonymous. March 4th 2022
Comments: These feel like my NB Rebel v2 with 200mi on the odometer. I realize these are racing shoes with no plate, but these are not suited or designed for mid-foot strike due to the firmness/lack of ZoomX foam stack in the heel and will punish anyone who isn't running on toes. They are light and the top is great and stretchy yet they are a 1/2 size too long so sizing down is a must. For reference, I run and race in Vaporfly flyknit, Tempo Next% along with Alphafly Next% so you can call me a Nike fan.
From: Andrey S. Philadelphia, PA, USA March 9th 2022
Comments: Overhyped in my opinion. They are great for intervals on the track, but they do not have the energy return like the Vaporflys. Although they are comfortable and feel like a Vaporfly, but they are not the same.
From: Anonymous. Illinois, USA March 12th 2022
Comments: Excellent ratio of lightweight and cushioned. Very bouncy in a good way. Similar to NB Rebel, but felt lighter.
From: chad. nj April 7th 2022