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Heatgen™ Maximum Thermal Fleece Joggers

Product code: T327305

About this style

These Heatgen™ Maximum thermal joggers are designed to lock in warmth while keeping movement easy. They're cut in a slim fit and pull on effortlessly. Added stretch in the fabric ensures flexible comfort and handy pockets at the hips bring a practical finish. M&S Collection: versatile styles in modern shapes with unique and playful details.

M&S

Heatgen™ Maximum Thermal Fleece Joggers

€33

Colour

Waist

Free standard delivery over €75

Reviews (275)

4.6

75% Recommended this product

28 March 2026Jolly hockey sticks

Fabulous leggings

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are absolutely fabulous leggings i love them. I have hip osteoarthritis and need to keep my joints warm and supported all the time so these leggings are perfect. I just hope M & S keep selling them even through the summer too. I certainly know the difference if i wear different leggings sometimes.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

28 March 2026Prettyshoes13

Comfy and warm joggers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These joggers are so soft and warm, I love them. The only niggle is I have had to turn the bottom over twice as they are so long (I’m 5’8”), also the waist can stretch nearly to my armpits. Maybe I should have got a size or 2 smaller. But they’re ok to wear at home.

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

25 March 2026Jaxalder

Good value and quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought one pair in the sale and then another pair at full price as they were lovely. Warm,comfortable and wash well

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

25 March 2026LilyJess

Quality & Comfort

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love these heatgen joggers , so comfortable & warm, can’t wait to change into when home from work!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

19 March 2026Astute RB

Thermal fleece funnel top and joggers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I really love the style and colour of this top! The reviews advised to order a larger size as the top was a particularly small fitting. It was great advice . I wear a size 10 but ordered size 14 which would usually have been far too big. Delighted when the top fitted exactly like a size 10! This is a stylish top in a neutral shade - it is easy to wear and I will look for the same again in a different colour. The thermal fleece joggers match perfectly. Would definitely recommend - especially at the lower price! Well done M&S - more like these please!

Helpful?

15 March 2026westhaven

Very warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brilliant joggers, bought the black ones before the winter then the beige ones in the sale so great value. Brilliant for dog walking & around the house. Would definitely recommend, hopefully they will be in store again next Autumn.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

14 March 2026LazyLou2

Another winter warmer

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Super cosy, super smart, what more could you want from winter clothing. Well done M&S

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

13 March 2026Leeds528

Lovely warm joggers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely warm joggers, a bit long in the leg but easy to fold over

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

12 March 2026PollyBobs07

Soft & fleecy lining

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought as a gift. They looked cosy & warm to wear in the colder months.

Helpful?

10 March 2026Maggie007

Very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very warm and cosy. Excellent quality for the price

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

10 March 2026ScunnySam

Comfy and warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought these for work & they are comfy and warm and ideal for autumn and spring months

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

10 March 2026Mandym88

so soft

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brought with the top and these are so soft and warm would recommend

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

07 March 2026pamxx1

Perfect

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really comfy. They are a little long for me at 5ft 4inch but just tuck under so not a problem

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

07 March 2026sketcher

Soft and warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely soft material and very warm. Long enough to cover my ankles when sitting down.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

06 March 2026goodstrain

Soft warm joggers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These joggers are soft and warm and very comfortable. Love the taupe colour. Not sure I would wear them outside the house as a bit old to do that.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

06 March 2026Crazyshopper55

Favourite lounge jogger

Originally posted on marksandspencer.com (UK)

I love these joggers , so much i went back for another pair. they are true to size, so soft/warm and they wash well

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

05 March 2026Jogger shoppers

Great joggers if you have really long legs

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love these joggers it it just a shame that they only come in one leg size; the legs are soon long. If they had shorter legs they would really be the perfect joggers.

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

05 March 2026Truthful

Very good for extreme cold weather

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Yes a good buy although to long in the leg length.

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

02 March 2026Luv life and live it

Nice & cosy.

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Really warm but the body is very long about 3inch to long.

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

02 March 2026Becca66

Leg length too long

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Comfortable and great to have pockets. Just too long.

Reviewer Ratings

How do you feel about the size?

A bit small

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

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