Men's UA MK-1 Long Sleeve

Style # 1306431
Height: Size: Fit: Fitted
Mens UA MK-1 Long Sleeve
  • Availability: 
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 Long Sleeve

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

33 Reviews
33% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Strange sleeves

I am used to wearing fitted clothing, but the sleeves on this shirt had an unusual, constricting seam between the elbow and the wrist that made this shirt uncomfortable, especially when you extend your arms.

Angenehmer Tragekomfort

Im Winter wärmt das Shirt und im Sommer kühlt es. Tolle Farbe und gute Verarbeitung


Muy cómoda se adapta al cuerpo perfectamente la recomiendo, comprarla

Camiseta técnica y cómoda

La camiseta sienta muy bien. En color azul, en principio parece muy intenso, pero puesta, luce y sienta muy bien. Acostumbro a usar ropa de la marca y como siempre es un acierto.

Great top

Great material, very soft and cool, feels great on, perfect for warmer weather or indoors, excellent movement with the material on your body

Muy buena

Sienta muy bien y se ve mas bonita puesta que en la imagen

This product has great features

Very nice, comfortable, easy to move in. People loved it on me.

What I was looking for

Comfortable, good fix, good quality, just what I was looking for

Long sleeved T

Very comfortable long sleeved T perfect for running in cooler weather

Very nice

Fits great and you don't feels sweaty at a reasonable price!