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M&S

2pk Heatgen™ Thermal Strappy Vests

£16

Colour

Customers say:

Fits true to size()
Std Dress Size

Free standard delivery over £60

Product code: T329207S

About this style

These thermal vests are made with Heatgen™ technology, using innovative fibres to retain your body heat so you can stay warm on colder days. They have a timeless strappy design, making them ideal for layering. Added stretch provides that extra bit of comfort. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Style

Non padded

Non wired

Added Stretch

Features

Heatgen™ technology

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

Composition

57% acrylic, 38% viscose and 5% 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

Christmas delivery and collection last-order dates

Standard Delivery

Order by Saturday 20th of December

Nominated Day Delivery

Order by Tuesday 23rd of December

Store Collection

Order by Tuesday 23rd of December

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (26)

4.8

73% Recommended this product

Mentions
18 December 2025Cheshirelady
Verified Purchase

Warm tops

Yes, I recommend this

Bought as a gift. A nice warm undergarment. Washes well. Would recommend.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

16 December 2025Rosemary101
Verified Purchase

great vests!

Originally posted on marksandspencer.ie

Yes, I recommend this

lovely quality and a great fit - I liked them so much that I've bought another pair

Helpful?

10 December 2025cooperfish
Verified Purchase

Great product

Yes, I recommend this

Very good items. As described. Quick delivery. Good price

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 December 2025JVM
Verified Purchase

Great fit

Yes, I recommend this

I really like these vest tops. The adjustable straps are perfect for a taller person like me.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 December 2025GE00
Verified Purchase

Excellent price for a useful basic

Yes, I recommend this

A useful basic at an excellent price, and I was delighted to find them in my small size.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 November 2025Hoj69
Verified Purchase

Fab quality

Fit perfect. Ordered smaller size after reading reviews. Keep really nice and warm

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

30 November 2025biliandon
Verified Purchase

Quality

Good quality sizing correct ordered 20 my usual size

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 November 2025chimbs
Verified Purchase

Winter layer

Yes, I recommend this

Good for wearing underneath tops , straps from the same soft fabric , nice length

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 November 2025MB1417
Verified Purchase

Perfect

Perfect fit and just the job for the cold weather ahead. Good quality and price. Would recommend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 November 2025Hale50
Verified Purchase

Good price and quality.

Yes, I recommend this

Comfortable to wear. I like the adjustable shoulder straps as they give a good fit. Just the right length for me but l am short. Washed well. When it gets very cold l will need a thicker, warmer thermal vest.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 November 2025Subtly
Verified Purchase

Sized down for a perfect fit

Perfect! Warm and not bulky. Although I bought a size 8 for other items/styles in this range, I needed to go down a size for the right fit in this. Adjustable straps are genius. Will be buying more. I'm not sure how I lived without them.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

13 November 2025Jeanney
Verified Purchase

Thermal Strappy Vests

Yes, I recommend this

These vests are just right for a light extra layer or as a camisole.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 November 2025Mum knows best
Verified Purchase

Great little vests

Yes, I recommend this

These little vests keep the heat in with out compromising my style and femininity

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 November 2025Longthorpe
Verified Purchase

Warm

Yes, I recommend this

Good vests good fit really warm and comfortable would buy again

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 November 2025DAPW49
Verified Purchase

Perfect

Yes, I recommend this

Very light warm & comfortable. Bought more. Washes well and doesn’t shrink in the tumble dryer. No ironing required.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 November 2025N K
Verified Purchase

Nice and warm

Yes, I recommend this

Really warm and perfect and useful top. I like it and happy with it.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 November 2025Supernan49
Verified Purchase

Slightly disappointed

The material is lovely and snug and it does the job but I can’t say it keeps me any warmer than the non thermal vests I have.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 November 2025azelea
Verified Purchase

Good comfortable vest

Very comfortable and warm, good quality, good price. I like thin straps so I can wear with a dress is needed.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 October 2025sunflower987
Verified Purchase

Good Buy

Yes, I recommend this

The thermal vests have adjustable straps which I prefer. They wash well and provide a layer of warmth. Just wish they had some lace at the front.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

24 October 2025Clarabel 57
Verified Purchase

Love M&S thermals

Yes, I recommend this

I'm already living in the different colours of these. I wear them as an additional layer as I'm always cold. They're really long so stay tucked in. Great fabric and easy to wash and wear again!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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