Heatgen™ Medium Short Sleeve Thermal Top
Product code: T329220
About this style
This super-soft thermal top is made with Heatgen Plus™ technology for extra warmth without bulk. The round neck and short sleeves create a comfortable base layer, while the brushed interior fabric adds cosiness. Made from material with added stretch for flexibility, this medium warmth top is ideal for chillier days. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.
Details & care
Item details
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Model Height: 5ft10"/176cm
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Model is wearing size: 12
Style
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Added Stretch
Features
Heatgen™ technology
lightweight and supersoft, designed to keep you warm when the weather gets chilly
Composition
55% acrylic, 39% viscose and 6% 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
Delivery
Standard
FREE over €75, or €4.50
Collection
Collect from store
Free in stores & Applegreens
Returns
Ireland returns
FREE
Exclusions apply
Full delivery and collection informationOur returns policyDiscover more in Thermal Tops
Reviews (210)
Crew neck too high
Originally posted on marksandspencer.com (UK)
No, I don't recommend this
Crew neck much higher than winter version. Looks dreadful with open blouses. Keps torso warm but ill considered design for the spring.
Helpful?
I love it!
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
It's so warm and cosy - I love it! I'm going to buy another one. The only thing is, the neck is rather high. That's OK if you're wearing it under a top or a jumper with a high neck. But it doesn't work with a lower-cut top or a blouse that isn't buttoned up all the way to the neck.
Helpful?
Good layer
Yes, I recommend this
Bought for teenage daughter for ski layer and she loved it. She didn’t feel sweaty in it and kept her warm perfectly
Helpful?
Great quality.
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Bought the wrong size. Manageable all the the same. Thanks
Helpful?
Feels good when wearing on colder days.
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Very cosy and suitable for colder days. Fits well and fabric is good quality.
Helpful?
VERY SOFT, VERY WARM, VERY COMFORTABLE
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
I am a size 10 and 4’10” tall. I bought two of these in size 18 & size 22. I must mention that I have also bought five T-shirts from M&S in size 18 in 2024 to wear during my holidays abroad, and made a comment as I was so happy. I am a senior citizen and don’t like clothes that cling to my body, as I PREFER COMFORT TO FASHION. So I wear size 18 Thermal Short Sleeve Top for my EXERCISE CLASSES for senior citizens. And I wear size 22 as a PETTICOAT at home under my long dress. They are VERY SOFT, VERY WARM, VERY COMFORTABLE, and made of high quality long lasting material. I have been looking for something like this in many websites for some time, and finally I found it on M&S. I am so grateful to M&S for providing me my exact requirement. Thank you so much.
Helpful?
So Comfortable
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Love this top, material so soft too. I purchased the cream colour which is a good shade and versatile. Very cosy and useful to wear on cooler Spring days when you don’t want to be in a Jumper. I’ll be purchasing a long sleeve one too.
Helpful?
Super Soft Great Thermal Wear
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
This top is so soft and keeps you warm. You can also wear this under jackets as a top. Lovely quality and wash well. True to size and a great a length.
Helpful?
Heatgen thermal tee shirt
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Good quality, very soft material and will be useful as a winter layer or under a jacket in the spring/ autumn.
Helpful?
Great quality, fit and easy to wear
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
I adore the Heatgen range of tops & vests. This short sleeved black top has a lovely soft feel but not too warm to wear so perfect for those slightly cooler days. They fit snugly and are so comfortable to wear. Great with jeans, trousers or skirts!
Helpful?
Life-changing
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
I recently discovered the Heat-Gen thermal range and it has changed my life! As someone who is always cold, I used to wear tee-shirts under everything and at least three layers on top of that (jumper, gilet and coat!) But once I started wearing the thermal tops: (long sleeve - winter and short sleeve - spring), I have been snugly, and smugly warm ever since. Thank you.
Helpful?
Lovely thermal top
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Lovely soft, comfortable thermal top that feels warm and good to wear under a jumper or even as a top with a cardigan.
Helpful?
Fantastic quality & fit
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Love this undershirt. I wear as a pyjama top in the chillier months. Washed well.
Helpful?
Cosy T-shirt top
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Lovely cosy top looks great too ! Love the colour
Helpful?
Thermal top
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Lovely, soft fabric. Very warm to wear under shirt Happy with purchase
Helpful?
Medium thermal just right for me
Originally posted on marksandspencer.com (UK)
Nice material lovely and warm got with 20% off sorry I didn't order more when I had the 20% off
Helpful?
Great quality
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Beautifully soft, warm and comfortable fitting. Would definitely recommend this.
Helpful?
Great thermal T-shirt
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
I wish they’d do these in more colours. So cosy & great to have a crew neck rather than the scoop of the long sleeve version.
Helpful?
Great looking t shirt
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
Sits very well under cardigans or sweaters. Very soft and warm, snug fitting.
Helpful?
Great thermal/ski gear from M&S
Originally posted on marksandspencer.com (UK)
Yes, I recommend this
The thermal range is great for home and away. I have now had to buy for my daughter who lives in the French alps and who is recommending to all her friends and colleagues there!
Helpful?
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