Men's UA MK-1 Short Sleeve

Style # 1323415
35,00 €
Height: Size: Fit: Fitted
Size and Fit Guide
Due to limited quantities, only 1,000 allowed per customer.
The product can't be added to the bag
Height: Size: Fit: Fitted
Men's UA MK-1 Short Sleeve

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Product DNA

The UA MK-1—short for Mode Kit 1—is an entire system of light, sleek, breathable warm-ups and core training gear that layers together to give you every advantage for any workout. Speed, agility, strength, cardio, in the gym, on the turf…whatever you're doing, just build your kit and get to work.
  • Fitted: Next-to-skin without the squeeze
  • HeatGear® fabric is incredibly soft & smooth for extreme comfort with very little weight
  • Mesh back & underarm panels deliver strategic ventilation
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Imported

Review Summary

39 Reviews
74% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Top Ware.

Sehr gute Qualität, trägt sich angenehm auf der Haut. Ist jeden Cent wert !!!

Top product.

Great shirt. Light, comfortable and of great quality.

T-shirt MK1 couleur bleu

Je pense que la coupe du tshirt est trop longue car elle arrive au niveau de mon aine

Great t-shirt

It was a gift for my husband. I bought it in Blue. The color is more beautiful than the photo so I was very happy. It fits well, the texture is very soft.

True to Size

Ive worn this t shirt in the gym several times now and I have to say that its very comfortable gym shirt. Fit is slightly loose for my build around the midsection and a little tighter around the arms. I'm 86 Kg and 185 cm and purchased Large.

Great for workouts

Excellent fit for workouts as its quite long in the waist. Nice quality light material. Only complaint is that the material sticks up slightly on the shoulder where the seams meet.

Migliore t-shirt in poliestere in giro!

Elastica, fresca, confortevole, facile da lavare e...veloce ad asciugare. Perfetta per le mie esigenze di ciclista urbano. E non solo. Grazie, Under Armour! ^_^

Fijn sportshirt

Goede pasvorm, zit prettig tijdens het sporten. De kleur was niet afwijkend van de afbeeldingen. Zeer aan te bevelen als je op zoek bent naar een shirt dat strak aansluit.

Davvero ottima maglietta

Acquistata maglietta per allenamenti molto intensi in cui si suda davvero tanto (Crossfit, funzionale, sessioni di cardio). La maglia è molto confortevole e ha un ottima traspirazione. Perfetta anche quando si lava perchè si asciuga davvero in un batter d'occhio.

Perfect Performance Tee

I love this tee! The cut is excellent - breathable, yet fitted. It's so great for beach weather where I live. The material lets you breathe and feel dry without the hot, heavy, weighty feel of typical cotton. My work allows black tees and this one is perfect for moving around in. Thanks Under Armour!