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M&S Collection

Heatgen™ Max Thermal Fleece Leggings

Sorry, this item is no longer available

Product code: T327311

About this style

These supersoft, lightweight leggings will keep you cosy on colder days. They're made from fleece with Heatgen™ Max technology which helps to lock in heat for maximum warmth. Added stretch in the fabric offers a comfy, flexible feel.

Details & care

Item details

Model Height: 5ft10"/178cm

Model is wearing size: 12

Style

Added Stretch

Features

Heatgen™ technology

lightweight and supersoft, designed to keep you warm when the weather gets chilly

Composition

65% acrylic, 28% viscose and 7% elastane (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

Delivery, collection & returns

Delivery

Standard

Free. We are currently experiencing longer delivery lead times.

Nominated Day

£5.99. We are currently experiencing longer delivery lead times.

Collection

Collect from store

We are currently experiencing longer delivery lead times.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (41)

4.6

71% Recommended this product

Mentions
02 January 2024Celery4
Verified Purchase

Super warm

Yes, I recommend this

Sooo warm. Quite fine but I no longer feel the cold with these tops and they can be warm without looking bulky underneath tops or dresses.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Moderate warmth

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Moderate warmth

How did it fit?

True to size

27 December 2023Lorrie DW
Verified Purchase

Thermals

The best, warmest thermals ive ever had and i wear the top on its own, its so good

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

23 December 2023Peewee8
Verified Purchase

Worth the wait

Yes, I recommend this

I have been trying to order these for some time and was lucky enough to grab four pairs in black they are so snuggly and warm and as a tall woman 5 9 inches they are long so all in all I think they are brilliant. Just one footnote to the buyers next year you need to order a lot more as these have been very difficult to get hold of

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit small

16 December 2023Anonymous3509
Verified Purchase

Warm and soft

Yes, I recommend this

So warm and so soft. Shame it doesn’t come in black.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

True to size

16 December 2023KatfromEssex
Verified Purchase

Best winter leggings!

Yes, I recommend this

These leggings are awesome! They are so warm, wash really well and come up higher around the waist than most leggings. I adore them!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

10 December 2023SEG
Verified Purchase

Highly recommend

Yes, I recommend this

Perfect in every sense would have bought more but sold out

Reviewer Ratings

Quality

Excellent

Comfort

Excellent

Warmth

Moderate warmth

Helpful?

Reviewer Ratings

Quality

Excellent

Comfort

Excellent

Warmth

Moderate warmth

20 November 2023Vivien in Lancashire
Verified Purchase

Amazing, wash great almost dry following spin.

Yes, I recommend this

Had thermal heat gem max for several years both leggings and tops, top I’ve had vest type, plus long sleeved light and med all of which I wear either under heatgem plus fleece lined tops lovely and cozy, leggings indoors on their own or if rather cold then under jeans or trousers. Need to buy next size up for top layers but under ones either own size or one up. Some times buy one of each then take back one not wanted on first time buying each year. Great items though.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit small

19 November 2023Tillypip
Verified Purchase

The perfect house trousers / pyjamas

Perfect for someone who really feels the cold as I do. Satisfyingly thick, soft and super warm. A good length, they wash well. I just wish I could buy a second pair, ideally in navy, but they’re always out of stock online (and were never sold in my local store at all).

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

19 November 2023JPe
Verified Purchase

warm vest

So warm. Bought several. I am going to wear them through to spring

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

18 November 2023Shop69
Verified Purchase

Thick and warm

Really thick and warm, thicker than I expected so I haven't worn them yet. Waiting for the really cold weather . I tried them on under my jeans in case they were too thick and bulky but all was well so I kept them and looking forward to the snow.

Helpful?

16 November 2023fionajinx
Verified Purchase

cosy and pockets

Yes, I recommend this

Great cosy top and pockets fantastic 😀 ordered bigger size

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

A bit small

14 November 2023Clasut
Verified Purchase

Great fit but long length

Yes, I recommend this

So comfy and warm. Shame only one length as a bit long for me but otherwise brilliant.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

A bit large

14 November 2023Lyrah
Verified Purchase

Great base layer

Yes, I recommend this

Love this thermal leggings! I used this as a base layer under my joggers on our holiday in Iceland (November) and it was just what I needed. Enough to keep me warm day or night.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Moderate warmth

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Moderate warmth

How did it fit?

A bit large

11 November 2023
Verified Purchase

Best leggings ever!

Yes, I recommend this

Warmest leggings I’ve ever had. Can wear them in the house without anything else if you are working.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

True to size

11 November 2023Sgardz
Verified Purchase

Lovely item

Soft and comfortable and so warm excellent winter wardrobe essential

Reviewer Ratings

Warmth

Warm

Helpful?

Reviewer Ratings

Warmth

Warm

09 November 2023Eppy1904
Verified Purchase

Just the thing for winter

Yes, I recommend this

These tick the box on every level - warm, comfortable and can can be worn inside the house or out for a walk. Easy to wash and take care of. Wish there were more colours. Waiting for more to come into stock so I can buy more…

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

A bit large

07 November 2023OllyArrow
Verified Purchase

Cosiest ever!

Yes, I recommend this

Possibly the best most affordable fleece lined leggings I have ever come across. I feel the cold, I live in the Scottish Highlands, these layered up keep the cold at bay. Also great for lounge wear inside, bonus!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Warmth

Warm

How did it fit?

True to size

07 November 2023isadora13
Verified Purchase

Just the ticket

Yes, I recommend this

Bought these to wear under jeans and waterproof trousers when walking the dog. this is my second pair. Find them comfy and warm

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Excellent

Comfort

Excellent

Warmth

Very warm

How did it fit?

True to size

05 November 2023Raft
Verified Purchase

Outstanding value

Excellent leggings, good value very pleased and have purchased again.

Helpful?

05 November 2023Nicolajulie
Verified Purchase

Good quality

Yes, I recommend this

Good quality thermal top, kept me nice warm, well fitted

Reviewer Ratings

Value for Money

Excellent

Warmth

Warm

How did it fit?

True to size

Helpful?

Reviewer Ratings

Value for Money

Excellent

Warmth

Warm

How did it fit?

True to size

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