Men's Running Short Sleeve
Men's Running Short Sleeve
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Built to Perform. Made to Move.
This high-performance short sleeve is engineered for serious sweat. Featuring advanced jacquard fabric that reacts to moisture, it dries fast, stays light, and holds shape through every workout. With COOLMAX® underarm gussets, built-in odor-fighting tech, and breathable mesh panels, it’s the go-to top for long runs, hard sessions, and everyday training.
Technical Features
- Reactive jacquard fabric: Contracts on contact with sweat to accelerate drying, then returns to form—wash after wash.
- Silver nitrate antibacterial tech: Fights odor at the yarn level for lasting freshness.
- COOLMAX® gussets: High-sweat zones stay dry and comfortable.
- Moisture-wicking body: Unidirectional stretch fabric pulls sweat away fast and moves with you.
Fit & Layering
- Slim, athletic, lightweight fit: Tailored to move with you without extra bulk.
- 3D tailoring: Improves freedom of movement during any activity.
Construction Details
- Low-friction seams: Two-needle, four-thread stitching (3mm) for durability and comfort.
- Round collar: Reduces neck irritation.
- Edge-sealed hem and cuffs: Prevents fraying and loose threads.
- Mesh underarms: Boost breathability where it counts.
Utility & Visibility
- Back hanging loop: Easy to hang after workouts.
- 3M reflective logo: Increases visibility in low light.
- Silicone logo: Flexible and wash-resistant for long-term wear.
Materials
100% COOLMAX® Polyester
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For someone 5’7” 163 lbs with an athletic build, the new running shirt in Small fits, dare I say, perfectly. Not as skin tight as the previous version. I even have a medium and that sits well if maybe a touch long.
thankful i got an extra large.. im an athletic build and this xl was very close to being too tight in arms
I love this shirt. It’s light and super soft. You won’t get any chafing while wearing it. The colors are also amazing!
Extremely light and comfortable!
Extremely light and comfortable!