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HeatGear Running Leggings

Product code: T129856S

About this style

Engineered for performance, these Under Armour Heat Gear leggings offer a regular fit with streamlined silhouette for unrestricted movement during runs. The lightweight, breathable fabric features moisture-wicking technology to keep you dry, while ergonomic seam placement avoids high-abrasion areas. A branded elastic waistband and practical drop-in side pocket complete this technical design.

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Online only

HeatGear Running Leggings

£36

£18

Colour

On Sale

Customers say:

Fits true to size()
Waist

Free standard delivery over £60

Reviews (633)

4.8

92% Recommended this product

Mentions
21 April 2026Erob25

This product is high quality

Originally posted on Under Armour

Yes, I recommend this

This product is built with quality and performance in mind. Super comfortable and true to size.

Helpful?

17 April 2026Yowzernan

Great fit and feel

Originally posted on Under Armour

Yes, I recommend this

Great fit and feel, had to buy more!

Helpful?

17 April 2026Joben193743

Comfy

Originally posted on Under Armour

Yes, I recommend this

Just started using these last year and now I’ve bought 3 pairs. Super comfy and work well.

Helpful?

11 April 2026TIII

Amazing Product

Originally posted on Under Armour

Yes, I recommend this

Product is amazing. I used them in Feb for snowmobiling. That is why I bought 2 more pairs.

Helpful?

08 April 2026Impressedx10

Very pleased

Originally posted on Under Armour

Yes, I recommend this

Well made, comfortable, I am impressed with the quality. The compression is just right.

Helpful?

06 April 2026

Excellent Compression

Originally posted on Under Armour

Yes, I recommend this

UA compression pants are the absolute best they fit just right and if you need tall size most times it available I have been wearing UA compression since 2014. The only issues is shipping is slow!

Helpful?

02 April 2026Jetski Dave in Fl

So pleasantly suprised!

Originally posted on Under Armour

Yes, I recommend this

This item fit and preformed so amazingly that I can't even find the right words to describe how happy woth my purchase.

Helpful?

31 March 2026Tanbo

It was great working out moving around

Originally posted on Under Armour

Yes, I recommend this

Moving around is very flexible

Helpful?

29 March 2026James7942

Fits Perfectly.

Originally posted on Under Armour

Yes, I recommend this

Fit and length are just what you would expect. I bought these to help keep me cool and protect the back of my knees from chafing from my baseball shin guards.

Helpful?

28 March 2026Neverquit301

I never thought I’d wear running tights

Originally posted on Under Armour

Yes, I recommend this

A friend wears these to run and does well (better than I do). I tried these under nylon running pants and the compression makes a huge difference. They fit well and are comfortable.

Helpful?

28 March 2026Rick P L

Great Leggings

Originally posted on Under Armour

Yes, I recommend this

Comfortable and very high quality. Nice pocket on one leg.

Helpful?

27 March 2026

Leggings

Originally posted on Under Armour

Yes, I recommend this

Great fit for the gym or wearing around running errands too

Helpful?

05 March 2026Ari93

Awesome fit

Originally posted on Under Armour

Yes, I recommend this

Comfortable and beautiful color, I wore it right away and loved how it sits on the body.

Helpful?

04 March 2026MBNH

What I was looking for

Originally posted on Under Armour

Yes, I recommend this

It's a light to midweight layer, perfect to wear under white or light colored trousers. Not for deep cold. Very comfortable, sizing is correct. Elastic band not too tight or loose.

Helpful?

02 March 2026Mark 29

Always Great

Originally posted on Under Armour

Yes, I recommend this

Love UA Heat Gear/Compression Gear. Always retain their fit. Last forever.

Helpful?

27 February 2026PBPB

HeatGear

Originally posted on Under Armour

Yes, I recommend this

I don't know what kind of witchcraft these are made of, but it works. Not a traditional warm feel, difficult to describe. The important thing is they make you feel warm!

Helpful?

26 February 2026rlnewt

Great tights

Originally posted on Under Armour

Yes, I recommend this

These are great, as a basketball official they keep the right amount of heat in my legs during the games and provide the support needed.

Helpful?

21 February 2026j111

Great product!

Originally posted on Under Armour

Yes, I recommend this

My son loves wearing these for football. Keep him nice and warm

Helpful?

16 February 2026Hng10

Great quality

Originally posted on Under Armour

Yes, I recommend this

Perfect for winter Great quality

Helpful?

27 January 2026Kkayewho

Great fitting pants!

Originally posted on Under Armour

Yes, I recommend this

Great look, Great feel & Great fit. My son really liked these pants. They will be very good for him to wear under his rugby shorts on the turf fields.

Helpful?

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