I absolutely love this shirt for running in hot weather. The fabric is comfortable, lightweight, and breathable, making it much easier to run in summer weather. I have now bought several of these shirts.

Nike TechKnit Ultra
Men's Running Top
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The Nike TechKnit Ultra Top delivers a premium, lightweight feel during your route. Zones of ventilation are placed exactly where you need them, keeping you cool with every step.
- Colour Shown: Chile Red/Mystic Dates
- Style: CJ5344-674
- Country/Region of Origin: Sri Lanka
Nike TechKnit Ultra
LIGHT, VENTILATED, MADE TO MOVE.
The Nike TechKnit Ultra Top delivers a premium, lightweight feel during your route. Zones of ventilation are placed exactly where you need them, keeping you cool with every step.
Targeted Cool
Data from hundreds of runners was used to inform areas of ventilation where you need them. A 2-toned graphic showcases where the mesh zones are placed.
Keep It Moving
Knit fabric is lightweight to help you move freely and without distractions.
Product Details
- Slim fit
- Reduced neckband
- Reflective elements
- 63% nylon/37% polyester
- Machine wash
- Imported
- Not intended for use as Personal Protective Equipment (PPE)
- Colour Shown: Chile Red/Mystic Dates
- Style: CJ5344-674
- Country/Region of Origin: Sri Lanka
Size & Fit
- Slim fit: sleek and tailored
- Size Guide
Reviews (19)
Reviews (19)
4.32 stars
Great Shirt
CbKempen - 01 Aug 2021
Different shade of blue
joseo88668013 - 05 Aug 2021
The shirt fits fine. Have the gray one so I ordered the blue. Looks more like navy blue/ purple-ish. To be honest I ended up liking this color more lol. So just a heads up like the other people are saying
returning due to poor sweat management
E M. - 30 Jun 2021
after 8 mile run, the shirt looked like I was wearing camo, but was just sweat. Horrible sweat management especially for lower back. It was drenched during run with sweat and looked gross. I can't seen in public running in this. Looked and felt before running though. So a great shirt for casual wear, but awful at what it is designed for. I was expecting a lot more from a $70 shirt.

Nike TechKnit Ultra
Explore the Nike TechKnit Ultra Top


Targeted Cool
Data from hundreds of runners was used to inform areas of ventilation where you need them. A two-toned graphic showcases where the mesh zones are placed.

Keep It Moving
Knit fabric is lightweight to help you move freely and without distractions.