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Nike vs Under Armour: which t-shirt wins?

Both land in the mid tier — the Nike Nike Sportswear Cotton Tee at $30, the Under Armour Under Armour Tech 2.0 Tee at $30. Here's how they stack up, head to head.

NikeUnder Armour
Price$30$30
MaterialSoft combed cotton on Sportswear styles; recycled polyester Dri-FIT on performance tees.Soft moisture-wicking polyester on Tech styles; cotton-poly blends on Charged Cotton versions.
FitA standard, slightly relaxed cut with a clean crew neck and athletic proportions.An athletic, slightly loose cut engineered for range of motion during training.
QualityConsistent construction and durable prints, with the cotton softening over time.Durable performance construction with effective sweat-wicking and anti-odor properties.
Best forCasual athleisure and everyday wear with a sporty edge.Training, gym workouts, and active performance wear.
CareMachine wash cold and tumble dry low; wash performance styles separately.Machine wash cold and tumble dry low; avoid fabric softener on technical fabric.

Both tees cost $30, so there's no markup to interrogate — these are different tools at the same price. Nike's Sportswear tee is soft combed cotton cut for casual athleisure; Under Armour's Tech 2.0 is moisture-wicking polyester engineered for training.

The case for Nike
Soft combed cotton that softens further with wear; durable prints; the cleaner choice for all-day casual and street wear where sweat isn't the job.
The case for Under Armour
Quick-drying, sweat-wicking polyester with anti-odor properties; athletic cut built for range of motion; the one actually made for gym work.

The bottom lineWhich should you buy?

Buy by job, not price. Take the Nike if the tee lives outside the gym — combed cotton is the better all-day fabric for casual wear and improves as it softens. Take the Under Armour Tech 2.0 if you'll sweat in it: the wicking, anti-odor polyester does what cotton can't, which is dry out mid-workout. If one shirt has to do both, the UA carries street wear passably; cotton in the gym stays wet, so the Tech 2.0 is the safer single buy for anyone who trains.

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