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M&S

Heatgen™ Thermal Polo Body

£16

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Product code: T329110

About this style

Create a streamlined silhouette with this classic body. The long sleeve design features is non-padded for a smooth look under clothes. Our lightweight Heatgen™ technology will help to keep to you warm in colder weather, while the polo-style neck offers an extra cosy feel. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Style

Non padded

Added stretch

Features

Heatgen™ technology

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

Composition

66% acrylic, 28% viscose and 6% elastane (exclusive of trimmings) , Gusset (of underwear) - 100% cotton

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 (165)

4.4

61% Recommended this product

Mentions
23 November 2025Umala
Verified Purchase

Soft and warm

Yes, I recommend this

Perfect to layer up under dresses and shirt sleeve tops. Fits snuggly and washes well.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 November 2025Val2022
Verified Purchase

Love it !

Great to keep you warm in the winter , lovely material

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 November 2025Ethan77
Verified Purchase

Nice and soft the fit is very good.

Yes, I recommend this

I like this very much, it is so soft to the touch. Good quality.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

13 November 2025Claris 333
Verified Purchase

Warm and Smart

Yes, I recommend this

Great bodysuit as a layer or under a blazer . Great fit and pleased with purchase

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 November 2025Jacqjax
Verified Purchase

Best Bodysuit Ever

Yes, I recommend this

Must have item. More colour options would be nice.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 November 2025HuttonE
Verified Purchase

Winter warmer!

Yes, I recommend this

Very pleased with this. Good fit , warm without being bulky. Perfect for my trip to Norway .

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 November 2025ChathamNorthernIreland
Verified Purchase

Ideal bodysuit, multi-functional

Yes, I recommend this

Perfect for underneath waistcoats, jackets, hoodies etc

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

31 October 2025Ros_C
Verified Purchase

Wonderful but a bit long for petite size.

Yes, I recommend this

I'm delighted these bodies have made a return and simply love the fabric, which is silky and very comfortable. I sized up so as the fit didn't feel constricting but found it long in the body. Am keeping though because it folds around the waist in a way that doesn't notice and it is so WARM and comfortable. M&S - please make these in a petite range. I'm 5ft with a short body and would love that.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

19 October 2025Mearns
Verified Purchase

Best purchase ever

Yes, I recommend this

I have purchased this before and delighted by the quality

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 October 2025Brasso boy
Verified Purchase

Great value body top

Yes, I recommend this

Very good value smooth black body top .. warm and comfortable, and a good fit.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025Jane 11
Verified Purchase

I was so impress

Yes, I recommend this

true to the size, lovely material, I vear it under the dress now. Love it

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 September 2025Walter18
Verified Purchase

True to size Fits beautifully. Nice with jeans.

Very nice. Looks goon my figure. Many compliments from friends

Helpful?

04 March 2025Sue 1964
Verified Purchase

Perfect fit

Yes, I recommend this

Super item. Perfect fit. I wear size 12 in tops and 10 in skirts and trousers. Would definitely buy again.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

09 February 2025Buntie
Verified Purchase

Stylish and warm!

Yes, I recommend this

Just wore this in minus 7 conditions while skiing and it did well to keep me warm! It’s very comfortable and actually, quite stylish! Would highly recommend.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

26 January 2025treetops60
Verified Purchase

Treetops60

Yes, I recommend this

This polo neck is extremely comfortable. It is nice to wear a body especially in cold weather.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

31 December 2024Happyfinds22
Verified Purchase

Good but could be better

Yes, I recommend this

Perfect to wear under my dresses, although I think the sizing runs small, the fabric is fine so couldn’t wear on its own as a bit see through, so def only for wearing underneath garments. Had a similar thing from M&S back in the 90’s so was happy to see these come back in again, but quality isn’t quite as nice. But I did keep the item as it works for the purpose I wanted it for under dresses.

Reviewer Ratings

Style

Excellent

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Style

Excellent

How did it fit?

A bit small

30 December 2024SJW48
Verified Purchase

Heatgen Thermal Polo Body

Fantastic quality, easy to wash and dry, plus they keep you really warm and cosy.

Helpful?

23 December 2024Jsol
Verified Purchase

Great underneath layer

Warm and very comfortable. Two rows of poppers in the underside allow for slight adjustment on body length. A negative is that the fabric is thin so great underneath garments but it is see through on the stretched areas.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Excellent

How did it fit?

True to size

22 December 2024
Verified Purchase

Review

Yes, I recommend this

Slightly dissapointed with the thermal fibre doesn't appear to be any warmer than other bodies I have purchased it feels lovely and smooth

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How did it fit?

True to size

18 December 2024Dealmum
Verified Purchase

Great layer

Looks very thin but added a super lightweight layer in -7o Chicago on a text trip!

Helpful?

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