Tech 2.0 Long Sleeve Baselayer Top
Product code: T129773S
About this style
This Tech 2.0 long sleeve baselayer shirt from Under Armour provides comfort and performance during intense athletic workouts and training sessions. Cut to a regular fit with a clean crew neckline, this activewear tee is made from UA Tech™ fabric that wicks moisture and dries quickly to maintain freshness. Flat lock seams ensure irritation-free movement, while subtle branded details on the chest and back neck add understated style.
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Reviews (355)
Perfect light weight long sleeve
Originally posted on Under Armour
Yes, I recommend this
Loves these shirts Ty for buying more
Helpful?
Great new color
Originally posted on Under Armour
Yes, I recommend this
Fits amazing n soft material
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Great for layering
Originally posted on Under Armour
Yes, I recommend this
Terrific fit. Soft feel. Stays dry during my tennis matches. Great for layering over a short sleeved shirt.
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Great feel and material
Originally posted on Under Armour
Yes, I recommend this
I used this to play basketball when the gym is cold. It keeps you warm from the cold and cool when it removes the sweat
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Horrible Logistics
Originally posted on Under Armour
Yes, I recommend this
I never got the material. First shipment got lost. Then I get an email advising the replacement shipment is out of stock. Really disapointed.
Helpful?
Replied
06 February 2026
Hey, Sandy! We agree--that is super disappointing and we're so sorry that happened. This is not the experience we want you to have and we want to make this right. Please look for an email from me on how we will.
The quality of the item is too good
Originally posted on Under Armour
Yes, I recommend this
The quality and the fabric is too good and the fit too suits well, the
Helpful?
Quality Workout Shirt
Originally posted on Under Armour
Yes, I recommend this
I found the quality of the product and the sizing perfect. I normally wear a medium and this fit just right.
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Great under a polo
Originally posted on Under Armour
Yes, I recommend this
The shirt is great under a polo when it is cool outside. Looks great and gives that extra bit of warmth. Comes in many different colors and is true to size.
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Great light shirt
Originally posted on Under Armour
Yes, I recommend this
Great overall shirt for daily wear or for hunting or fishing. Dries quickly and super comfortable.
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UA Tech™ Men's Long Sleeve
Originally posted on Under Armour
Yes, I recommend this
Comfortable fit and great price on this item...
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Excellent Long Sleeve
Originally posted on Under Armour
Yes, I recommend this
Outstanding product and material cannot go wrong!
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Great product
Originally posted on Under Armour
Yes, I recommend this
Amazing fit and very stylish for my everyday gym wear
Helpful?
Good bargain and price...comfortable.
Originally posted on Under Armour
Yes, I recommend this
Good bargain and price...comfortable.
Helpful?
Comfy layer
Originally posted on Under Armour
Yes, I recommend this
This long sleeve shirt is so comfortable. It’s a great lightweight shirt for early fall or for layered winter wear. Well made and comfy.
Helpful?
Great quality and price!
Originally posted on Under Armour
Yes, I recommend this
Soft comfy and the medium is a loose fit. Perfect price and quality.
Helpful?
Great Shirt
Originally posted on Under Armour
Yes, I recommend this
I bought this shirt about a month ago. I highly recommend this shirt. It is a Dri-fit moisture wicking style . Very soft and comfortable, but a loose fit.
Helpful?
Can be Cool
Originally posted on Under Armour
I'm 6' 2", 164 pounds and it's fine. So I like the fit. But the material lets the air flow through very easily which can be chilly in cool breezy weather or walking in a cool gym.
Helpful?
Replied
25 January 2026
Hey, Bob! Thanks for your feedback. We understand the fit is nice, but the air flow was more than expected. We'd love to find something more suitable for you. Please look out for an email soon!
Weakest material of all time
Originally posted on Under Armour
No, I don't recommend this
The material is see through and feels like I could easily rip it
Helpful?
Replied
25 January 2026
Hi there! Thanks for sharing your feedback. We're so sorry the material didn't live up to our performance standard this time. We'd love to help find something more suitable. Please look out for an email soon!
Great shirt for indoor chilly weather
Originally posted on Under Armour
Yes, I recommend this
The fabric is ultra smooth and its loose fit is perfect!
Helpful?
Comfortable long sleeve action wear
Originally posted on Under Armour
Yes, I recommend this
Great activewear and it's very comfortable wearing.
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