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Heatgen™ Medium Thermal Strappy Vest

Product code: T329209

About this style

Stay snug in this Heatgen™ Medium thermal vest from M&S Collection. The fabric is engineered to trap warmth without adding bulk, while the brushed interior ensures comfort against your skin. Its sleek strappy camisole design offers a light layer that moves with you, enhanced with added stretch for flexibility and all-day ease. The medium warmth rating provides reliable insulation when temperatures drop. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

M&S

Heatgen™ Medium Thermal Strappy Vest

€16

Colour

Size

Free standard delivery over €75

Reviews (633)

4.7

77% Recommended this product

Mentions
11 March 2026ibuypresents

Great spring layering

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect for layering up in spring so I can ditch the jumpers and wear a blouse. I have one in black and this is perfect under my favourite cream blouse so I’m warm but feel dressier than a jumper. Comfortable and soft to wear.

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

11 March 2026CJPolly

So soft and warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I feel lovely and cosy wearing this. As it is soft and longer in the body, I feel I am wearing the best warm hug possible. Excellent quality and recommend to everyone.

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 2026CPP50

Excellent!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The vest is fine - not quite as good as the last one I bought which had lace on it - but very comfotable.

Helpful?

08 March 2026maidmaggie

Good quality and reasonably priced vest.

Originally posted on marksandspencer.com (UK)

I bought the cream strappy vest as previous vest buys have had high necklines that showed even with crew neck jumpers.

Helpful?

08 March 2026Gvhgvjvjhbkbkn

Cosy comfort in a vest

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this vest to keep the chill out when on a walk or wear with comfy bottoms around the house. Luxuriously soft and cosy around your middle. Great under a top or thin jumper too. So happy I’ve been back and bought more colours and extras. Best purchase this year.

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 March 2026

Great thermals

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very cosy thermals! Ordered a pack of two. Wpuld 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 2026AnneJ21

Comfortable and warm but shrunk in length slightly

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very comfortable and warm but they shrunk about an inch in length after a careful wash

Helpful?

07 March 2026Bigdogfan123

Superb warmth

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love this range and the strappy vest is the latest to my collection. With spring around the corner I can now wear a thinner smarter blouse with this vest underneath and not feel the chill. It’s an essential now to my wardrobe- love it.

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

06 March 2026Polly500

Warm and cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Does the job. Keeps you warm when worn under top in winter. More choice in colours would always be welcome.

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 2026Muggymoo

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very pleased with these vests. They fit well and feel warm. Nice fabric.

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 2026Savishopper50

Thermal vest top

Originally posted on marksandspencer.com (UK)

So this little vest top kept the heat in nicely . A great under layer to combat low temperatures on holiday. Happy customer

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 2026Napoleonrockefeller

Great vest

Originally posted on marksandspencer.com (UK)

Love this vest, it’s very comfy and does what it says on the tin! Also very good price

Helpful?

05 March 2026Mal X

Great Vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great Vests , fit true to size. Bought to go underneath blouses. Perfect for the job.

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 2026Isiot

Fabulous

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Soft & warm. The brushed lining makes all the difference for warmth. Easy washed & well made. Ticks all the boxes.

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 March 2026MARIAHO

So cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice quality and so cosy with the brushed back. Very happy with them.

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

02 March 2026JetF

Nice vest, quite long

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The fit of the vest is good, as other shoppers gave said they are quite long, they could do with bring a little shorter. The material is very soft so will be cosy in cool weather.

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 March 2026Busylady71

Winter essential

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely soft fabric, cozy and warm, washes really well. Loved it so much I bought extras plus one each for all my girlfriends.

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 March 2026Daisy dot

Nice warm layer

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice warm layer in a great colour use them as nightwear and they work well love the length

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 February 2026wilhelmena

Great thermal camisole!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this thermal camisole so I could wear a blouse over it in very cold weather. It works a treat. So much so, I’ve bought some in other colours now. They are beautifully soft and very warm and not too bulky under a shirt. Ideal! Highly 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

28 February 2026100sad

Very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Thermal vest is soft, good length and 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

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