M&S Collection

Heatgen™ Thermal Longline Top

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Model Details

  • Model Height: 5ft 9"/175cm
  • Model is wearing size: 8


Our thermal top has been designed using our clever Heatgen™ technology, to give lightweight and stretchy wear that’s also wonderfully cosy to keep you warm when the temperature drops. A fabulous partner to skinny jeans and leggings, this longline top is an essential for stylish layered winter looks.

  • Product ID: T32/9130


    • Scoop neck
    • Added stretch
    • 66% acrylic, 29% viscose and 5% elastane
    • Machine washable
  • You may return unused products within 35 days of purchase.

    How to return:

    1. FREE returns to stores. The select M&S click and collect stores can be found here

    2. Self-postage return to the UK. Return your parcel at your own cost through your preferred carrier. Print your returns label and note here.

    FREE Delivery to Store: 3-4 working days. This delivery option is not currently available.

    EXPRESS DELIVERY: 2-3 working days. FREE for orders over £75, otherwise £5.99.

    Standard Tracked Delivery: 3-4 working days. FREE over £50, otherwise £3.50.

    Learn more

Complete the set...
Heatgen™ Thermal Longline Top is rated 4.5 out of 5 by 131.
Rated 2 out of 5 by from Not the garment it used to be Sadly once again we have switched production I guess because they need to go where the price is best but are they checking the new producer is making the garment the same - don't think so. I have a few of the black one, the original was a great length, possibly even slightly too long, soft fleecy feel, almost perfect. The new one is not good at all, feels like it contains too much elastic, way shorter than it used to be and not comfortable on. I know you have to compete with the poor quality products being sold on the high street but doing this will only lose you more customers. So if you have to have go up a size to get the right size. Disappointed.
Date published: 2017-05-15
Rated 4 out of 5 by from Love these but still a bit short .. I have many of the shorter ones , wearing a 32 gg bra size I hate anything chunky or bulky as I look Even bigger .. these are perfect .. so was every excited to get the longer one , I am slightly disappointed , they need to be an inch or so bigger -, I’m a curvy size 10/12 and not overly tall , I appreciate bigger chests always make things shorter and I find the sizing smaller than the shorter ones I normally get a 12 in the shorter ones .. in this needed to go 14 and still not quite long enough to cover my whole bottom . Still love them though.. will buy some More . Wish that had a lot more colours in this too ..I would recommend these
Date published: 2018-11-25
Rated 4 out of 5 by from only one colour?? I bought several of these tops last year hoping that for this year M & S would do what customers requested....that is to have more colours other than black...but to my dismay when I logged on to order more for this winter - what did I find? only available in black...what about listening to your customers M & S? MORE COLOURS REQUESTED.
Date published: 2019-09-05
Rated 5 out of 5 by from Love these I absolutely love these tops. I’ve got longer arms and am fairly tall so finding tops that fit me in length and the sleeves is always time consuming and sometimes infuriating. I got one of these last year but by the time I’d worn it and wanted more they were out of stock so I’ve got in early this year. They’re beautifully silky and soft, wash and dry perfectly and are so thin they don’t bulk you out. The only problem with them being that thin is they can appear a touch see through. But they really keep you warm and even my wrists are warm because of these. Happily recommend although please leave some for me to stock pile!!
Date published: 2018-11-13
Rated 5 out of 5 by from More colours please M&S! I absolutely love these longer thermal tops - the shorter ones just ride up all the time when you have other layers over the top. These ones keep you lovely and warm and are very flattering. I have 5 or 6 in different colours from previous years but was dismayed to find that this year when I came to add to my collection, it only seemed to be available in black. Please add some more colours next year! I for one will buy lots!
Date published: 2019-02-13
Rated 5 out of 5 by from More colours please ! I was delighted to find a LONGER LENGTH option in the thermal top section at m&s. I live in these thermal base layers from december to March and find the shorter ones riding up my body which is annoying and uncomfortable. Well done m&s for acknowledging that bodies are of different lengths as well as widths ! Please more colours next winter ! And a higher neck line option too would be great.
Date published: 2020-01-12
Rated 5 out of 5 by from please!!!! Please make the cashmere blend thermal vest in a long line!!!! I bought loads of the cashmere blend and they came too short and for the money they should be longer!!!!!! Skimming on material not a good look M and S!!!!! This one not quite the same quality, the cashmere is so lovely next to the skin. So please long line in all!!!!!!!
Date published: 2017-04-25
Rated 5 out of 5 by from Lovely long top....beware sizing though These lightweight thermal tops are a staple item in my winter wardrobe and I've been buying them for some years now. They're warm, look good and wash well. This new longer length is a fantastic addition to the collection & would love to see it in more colours please. However, as with the standard length tops in this style, the sizing is not true to fit and although I'm normally a size 10 in M&S tops, I buy these in a size 14 and it still feels like a 'fitted top that I always wear under other clothes. If I buy it in my own size it is very tight & so irritates my skin. It also looks extremely unflattering. So definitely recommend but have knocked a star off because this sizing this year is, once again, way off the mark.
Date published: 2015-11-03
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