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2 Pack Heatgen™ Thermal Tops (2-14 Yrs)

Product code: T714001T

About this style

Cosy warmth for cold days in this handy two-pack of thermal tops. Made with Heatgen™ technology, the cotton-blend fabric is brushed on the inside for extra comfort. Short sleeves and round necklines make these versatile layers perfect for everyday wear.

M&S

Online only

2 Pack Heatgen™ Thermal Tops (2-14 Yrs)

€14 - €16

Colour

Size

Also available in: Thermal Vest and Thermal Top
Free standard delivery over €75

Reviews (66)

4.9

83% Recommended this product

Mentions
20 February 2026Robbins

Correct NZ boys winter warming wear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Correct warmth for NZ boy footballers winter games

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

04 February 2026Kazling

Lovely tops

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely warm tops that my son wears to school under his school tops. Lovely and soft against his skin.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

04 February 2026Birdie67

Super quality!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My daughter bought these for her young son. They are just right to keep him warm & cosy. They wash well as he wears them time & time again. The smaller size are now too small, but still in very good condition.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

26 January 2026DurhamDee

Great quality & would certainly recommend to other

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Wash well, cosy to wear, keeps one warm in cold weather

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

24 January 2026Jummy 22

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really nice quality, soft on the skin and great fitting.

Helpful?

22 January 2026ClaireMiao

Warm and perfect for under school uniforms

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought these for my son to wear under school uniform during the cold months, work so well. He said the thermal tops keep him warm when he’s out on break time or PE time.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

21 January 2026SueBob5

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great vests grandson loved them cosy and warm. Would recommend

Helpful?

15 January 2026PollyannaM

Cosy and good value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great for under a hoodie. Shoulders a bit narrow for a lanky pre- teen, despite sizing up.

Reviewer Ratings

Quality

Good

Helpful?

Reviewer Ratings

Quality

Good

14 January 2026Gran to 3

excellent quality

Originally posted on marksandspencer.com (UK)

Wash really well and maintain their shape and white colour. Good fit, lovely soft fabric for colder days

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

29 December 2025JVHAI

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality, they're washing up really well and fit well

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

26 December 2025JJ TWIN

Great quality as usual

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality as usual, bought for my small framed dad who would usually wear an xs in menswear, we bought age 14

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

16 December 2025Mirta

Soft and warm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely thermal tops, we use them under school uniform in winter

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

15 December 2025Beck45

Essential gear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My children have been wearing these ever since they were toddlers. Each winter I stock up on the next size and each year I’m delighted with the feel and quality of these thermals. Really cosy and wash beautifully. My only criticism is that they don’t make them in adult sizes!

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

13 December 2025Mamatheblue

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fit well and appropriate sizing. Very soft and cosy. Would recommend

Helpful?

06 December 2025Leilah02

Great soft warm vests great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great soft warm vests. They do come up small. I got age 4-5 years for my 2 and a half year old!

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

05 December 2025Dee34

Good quality

Originally posted on marksandspencer.com (UK)

Cold weather already here bought for grandsons to keep them warm

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

30 November 2025Cazbecam

Very warm vest

Originally posted on marksandspencer.com (UK)

Bought thermal top for my granddaughter. She said it is cosy and warm.

Helpful?

30 November 2025Whitegates57

Great vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great vests my granddaughter was delighted with them. Nice and snugglie for the cold days at school when the windows are open.

Helpful?

30 November 2025Wee Patsy

Great Quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Absolutely delighted with these thermal vests. They are so soft and comfy next to my 3yr old grandsons sensitive skin and fit perfectly. They are exactly what he needs to keep him warm and cosy during these cold winter months.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

29 November 2025zoetom

Super soft, warm vests.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These super soft vests and both warm and snug. Loved by my neurodiverse grandson and a real hit in the cold snap we have just had.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

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