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HeatGear Running Leggings

£36

Colour

Out of stock online

Size

Free standard delivery over £60

Product code: T129856S

About this style

Create a streamlined silhouette for enhanced performance on runs with these leggings from Under Armour. They're made from HeatGear® fabric which is lightweight and breathable for ultimate comfort. Moisture-wicking technology works to keep you dry, while the drop-in side pocket provides a place for your phone. These leggings have been ergonomically designed so the seams avoid high-abrasion areas. The branded elastic waistband adds a signature touch.

Details & care

Fit and style

Regular fit

Elasticated waist

Unlined

Composition

79% polyester, 21% elastane

Care

Machine wash according to instructions on care label

About Under Armour

Train at your best, no matter the weather, with Under Armour's innovative clothing, footwear and accessory designs.

Reviews (521)

4.8

91% Recommended this product

Mentions
12 June 2025Tattooed Preacher

Love the fit and comfort!

Originally posted on Under Armour

Yes, I recommend this

These workout leggings are comfortable and definitely draw the sweat away.

Helpful?

10 June 2025BrownA352

Great fit!

Originally posted on Under Armour

Yes, I recommend this

My son loves these tights. He likes the way they fit.

Helpful?

03 June 2025Edwin 01

Heat Gear - Men's Leggings

Originally posted on Under Armour

Yes, I recommend this

The leggings are a high quality item. This is my second pair. They are very well made and fit exactly as described by Under Armour. In the winter I wear them under a pair of UA gym pants. In the spring I wear UA shorts over the leggings. Very practice gym wear.

Helpful?

02 June 2025JimmyT168

Awesome compression tights

Originally posted on Under Armour

Yes, I recommend this

Just received my new UA compression tights. I really appreciate the added pockets and the compression of the tights. Most other tights don't have the nice compression feel of these tights. I will be buying more in different colors.

Helpful?

01 June 2025Priestkirk

This product was very good looking in appearance.

Originally posted on Under Armour

Yes, I recommend this

This product was very good looking in appearance and fit very nicely.

Helpful?

01 June 2025Loaderguy 66

Very comfortable long johns !!

Originally posted on Under Armour

Yes, I recommend this

These things are extremely stretchy and they move with you when you move. They are incredibly comfortable. I like them so much. I just ordered a second pair. I wear them most of the time. They are great for lounging around the house in or pull a pair of pants over them and wear them to work. I highly recommend recommend them.

Helpful?

24 May 2025Len Len

Compression

Originally posted on Under Armour

Yes, I recommend this

This product is as advertised. I am 6 2 and got the Tall XLT. I walk and bike ride and the comfort is remarkably very good. Giys who bike ride knows having compression shorts on is a blessing.

Helpful?

24 May 2025velvetjaw

Not as compressed and a bit too long

Originally posted on Under Armour

The material is good and comfy but overall not as compressed and a bit too long compared to those I bought in the past.

Helpful?

22 May 2025DW 25

Originally posted on Under Armour

Yes, I recommend this

I love my Leggings I think Under Armour make the best one

Helpful?

21 May 2025Tryin2Ru

Love the cell phone pocket

Originally posted on Under Armour

Yes, I recommend this

Great pair of shorts, light weight

Helpful?

07 May 2025JMoisesM

great features

Originally posted on Under Armour

Yes, I recommend this

was a little too large for the size but get great comfort and mobility

Helpful?

06 May 2025Sinestro666

Thermal bottom pants

Originally posted on Under Armour

No, I don't recommend this

It’s sucks don’t buy it’s not what I thought it was gonna be

Helpful?

Replied

06 May 2025

Hi, there! We're so sorry our pants weren't what you were expecting. We want you to love our gear and want to help you get exactly what you're looking for. I'll reach out soon to find out what you need.

05 May 2025DXrunning

Great but why no UPF rating? Pretty please?

Originally posted on Under Armour

Yes, I recommend this

I have about six pairs of these now, which I use for trail running - they are the best thing out there, much better than pants that cost five times as much. However one major drawback is that I have no idea if my legs are protected by the sun - because there is UPF rating. Can you please offer this for us?? I think polyester naturally has some UPF qualities so it likely has some without UA needing to do any product changes. But since this is technically "heat gear" it seems like having a UPF rating would be essential (and UA does it for other items). Thanks!

Helpful?

30 April 2025Mugga

Great

Originally posted on Under Armour

Yes, I recommend this

Great quality brand love it

Helpful?

29 April 2025Quadwife

Heat Gear men's leggings

Originally posted on Under Armour

Yes, I recommend this

My husband is in a wheelchair and loves these pants because there is no seam in the back. They give good compression and he says they're very comfortable.

Helpful?

29 April 2025GARY LOMBARD

Worn twice and a rip at the seam

Originally posted on Under Armour

Yes, I recommend this

I purchased at least 10 pairs in recent years, but this is the only pair that ripped at the seam and only after two workouts. I have others that are at least 7 years old and are in great condition.

Helpful?

Replied

29 April 2025

Hey, Gary! We're bummed to hear our pants didn't last the way you, and we, expect. Durability is just as important to us as it is to you, and we're really sorry about this. We've got you and I'll send an email shortly to discuss how we can make this right.

27 April 2025Steven charles

Breathable

Originally posted on Under Armour

Yes, I recommend this

This product has been nice since I bought it. Very handy for my workouts and running.

Helpful?

25 April 2025Maile_Keoni

Great product and great price.

Originally posted on Under Armour

Yes, I recommend this

Will definitely be back next season to stock up.

Helpful?

25 April 2025CRAMS

Extremely Light Weight Leggings

Originally posted on Under Armour

Yes, I recommend this

Great for summer, comfortable for heavy workouts requiring legs movement and mobility! Highly recommend, 5/5.

Helpful?

10 April 2025GungHo96

1st pair

Originally posted on Under Armour

Yes, I recommend this

Thought compression would have more compression than it has. Great wide waist band that doesn't rollover. Like the length, wish it would have more knee compression. Overall not a bad product.

Helpful?

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