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2 Pack Heatgen™ Thermal Strappy Vest

Product code: T329227

About this style

Made from a soft, warming fabric, this two pack of Heatgen™ vests keeps the chill out under jumpers and coats. Strappy shoulders keep the design lightweight, and the non wired shape sits smooth against skin. This M&S pack layers well under thermal leggings or a top for extra warmth. M&S Collection: versatile styles in modern shapes with unique and playful details.

M&S

2 Pack Heatgen™ Thermal Strappy Vest

€20

Colour

Size

Free standard delivery over €75, otherwise €4.50

Reviews (24)

4.5

79% Recommended this product

Mentions
13 November 2026Marie in Guernsey

Warm and cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Warm and soft to the touch. Could be a little bit longer, for those of us with a big bust. Not suitable for tumble dryer, which is a nuisance.

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

13 November 2026Freshproduce

Comfy warm vest.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Snug fit, very warming. Straps mean you can wear it with most clothes. Only trouble is it does ride up

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

08 November 2026Mistressvee

Great vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely lightweight vests, keep you warm and wash well. Like other customers I sized up for comfort.

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

07 November 2026Irenical34

Nice and snug.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I'm glad I took notice of previous reviews as they are on the small size. I normally buy 10/12 but I bought the medium size and they fit snuggly and smoothly under my clothes. Nice soft material.

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

05 November 2026SoozeJ

Perfect

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality, light material but gives good warmth and adjustable straps are really helpful

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

04 November 2026AnjSS

Great thermal vest

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely soft material …just what I was looking for

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

04 November 2026JJJ100

So cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really warm and perfect length. Soft feel and cosy under Pyjamas.

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

03 November 2026Savana

Good value thermal vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Feels nice and soft and warm. I am normally a size 10 and went for the medium as I didn't want them too tight and they are just right. The cream colour is perfect as it doesn't show through my lighter coloured jumpers.

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

01 November 2026anna2016

Perfect layering for cooler days.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These tops are lovely quality, lightweight and ideal as an extra layer as the weather gets colder. They're not bulky either and the fabric is really soft

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

30 October 2026Brads gran

Good value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought ready for the chillier days so not properly tested them out yet but so far great with a blouse or shirt..true to size

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

29 October 2026Finnlander1

Good value

Originally posted on marksandspencer.com (UK)

Works well as an insulating layer and does the job

Helpful?

23 October 2026ClareLD

Warm vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely and warm vests. They don't look as warm as they are.

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

22 October 2026AnnieBerdi

LIGHT FEEL, BUT COSY AND WARM

Originally posted on marksandspencer.com (UK)

Quite light material, but with a warm skin friendly feel. Like the adjustable straps! Will buy again, but then in size L as they are a tight fit.

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

20 October 2026Val08

Not as warm as I hoped

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Good length but wish they contained lycra so they were a snug fit against the body to help keep warm in the colder months

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

17 October 2026Jean Lamb

Lovely camisoles

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely fine camisoles which are a good fit and help keep me warm .

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 October 2026jot2014

Super

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great base layer. They are thin and make a suprising difference.

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 October 2026Carolita61

Quality Vests!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice pack of two quality vests. Very good value for money, good stretchy fabric, wash well and good fit. Always buy the size 16 as have 40 inch bust.

Helpful?

01 October 2026Jager20

Very thin

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Very thin material, Not dissimilar to regular vests, returned, also ran small

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

16 September 2026Buglebead1

Good quality and comfortable.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice and warm although quite short in the body. Good quality though and comfortable to wear if you tuck the vest in.

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

13 September 2026Cary10

Lively soft vests so comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought two sets of the long slee e tops and leggings kast year which I got lots of wear and were very cosy. Able to be worn on there own around the home or as layering for cold days. I saw these vests and thought perfect to be worn under smarter tops and shirts. They are fine fabric and feel lovely on. A little neat in size.

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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