SO-ME
    WomenMenBrandsEdits
    Clothing
    • Activewear
    • Dresses
    • Nightwear & Loungewear
    • One-Pieces
    • Outerwear
    • Outfit Sets
    • Shirts & Tops
    • Shorts
    • Skirts
    • Suits
    • Swimwear
    • Trousers & Jeans
    • Underwear & Socks
    Accessories
    • Belts
    • Gloves & Mittens
    • Hair Accessories
    • Hats
    • Scarves & Snoods
    • Sunglasses
    • Ties
    Bags
    • Handbags
    • Wallets & Money Clips
    Jewellery
    • Anklets
    • Bracelets
    • Earrings
    • Necklaces
    • Rings
    • Watches
    Shoes→
    Clothing
    • Activewear
    • Dresses
    • Nightwear & Loungewear
    • One-Pieces
    • Outerwear
    • Outfit Sets
    • Shirts & Tops
    • Shorts
    • Suits
    • Swimwear
    • Trousers & Jeans
    • Underwear & Socks
    Accessories
    • Belts
    • Gloves & Mittens
    • Hats
    • Scarves & Snoods
    • Sunglasses
    • Ties
    Bags
    • Handbags
    • Wallets & Money Clips
    Jewellery
    • Bracelets
    • Earrings
    • Necklaces
    • Rings
    • Watches
    Shoes→
    SO-ME
    Women
    ClothingActivewearDressesNightwear & LoungewearOne-PiecesOuterwearOutfit SetsShirts & TopsShortsSkirtsSuitsSwimwearTrousers & JeansUnderwear & Socks
    AccessoriesBeltsGloves & MittensHair AccessoriesHatsScarves & SnoodsSunglassesTies
    BagsHandbagsWallets & Money Clips
    JewelleryAnkletsBraceletsEarringsNecklacesRingsWatches
    Shoes
    Men
    ClothingActivewearDressesNightwear & LoungewearOne-PiecesOuterwearOutfit SetsShirts & TopsShortsSuitsSwimwearTrousers & JeansUnderwear & Socks
    AccessoriesBeltsGloves & MittensHatsScarves & SnoodsSunglassesTies
    BagsHandbagsWallets & Money Clips
    JewelleryBraceletsEarringsNecklacesRingsWatches
    Shoes
    HomeFavoritesChatProfile

    Help

    • Help Centre
    • Shipping policy
    • Returns policy
    • Refund policy
    • Payments
    • Contact

    About

    • Our Story
    • How ranking works
    • Edits
    • Become a partner
    • Careers

    Shop

    • Women
    • Men
    • All Genders
    • Brands

    Stay Connected

    Get the latest on sustainable fashion, new arrivals, and exclusive offers.

    View our Privacy Policy

    Follow Us

    SO-MESO-ME

    © 2026 SO-ME. All rights reserved.

    SO-ME is a trading name of SO-ME App Ltd. Registered in England and Wales. Toward Studio, Cambrian Buildings, Cardiff CF10 5FL. SO-ME earns commission from qualifying purchases. This does not affect pricing.

    • Terms of Use|
    • Privacy Policy|
    • Cookies Policy|
    • Intellectual Property|
    • Affiliate Disclosure|

    M&S Thermal Long Sleeve Tops in Black

    Marks & Spencer M&S 2 Pack Heatgen™ Thermal Long Sleeve Tops Black - 1
    Marks & Spencer M&S 2 Pack Heatgen™ Thermal Long Sleeve Tops Black - 1
    Marks & Spencer M&S 2 Pack Heatgen™ Thermal Long Sleeve Tops Black - 2
    Marks & Spencer M&S 2 Pack Heatgen™ Thermal Long Sleeve Tops Black - 3
    Women/Clothing/Shirts & Tops
    Marks & Spencer

    M&S Thermal Long Sleeve Tops in Black

    £25.00
    CasualWorkSmart Casual

    Perfect For

    Casual
    Work
    Smart Casual

    Colour

    black
    blackcream

    Sizes: 10 / 12 / 14 / 16 / 18 / 20 / 22 / 6

    +1 more/ 8 Show less

    Prices and availability shown may vary from the retailer's website. Please check the retailer for current pricing and stock.

    Product Description

    Beat the chill with these M&S Heatgen™ thermal tops. Crafted with innovative heat-retaining fabric, they feature a scoop neckline and long sleeves. The stretch material ensures a snug, flexible fit, perfect for layering as a baselayer.

    Delivery & Returns

    Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.

    Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.

    View Marks & Spencer's returns policy
    Key Features
    • •Brand: M&S
    • •Neckline: Scoop
    • •Sleeve length: Long
    • •Material: Heat-retaining fabric
    • •Fit: Stretch
    • •Closure: Not specified
    • •Occasions: Layering for warmth
    Product Description

    Beat the chill with these M&S Heatgen™ thermal tops. Crafted with innovative heat-retaining fabric, they feature a scoop neckline and long sleeves. The stretch material ensures a snug, flexible fit, perfect for layering as a baselayer.

    Delivery & Returns

    Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.

    Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.

    View Marks & Spencer's returns policy

    Reviews

    Write a review

    0 / 2000

    Frequently asked questions

    What occasions is the M&S Thermal Long Sleeve Tops in Black suitable for?

    The M&S Thermal Long Sleeve Tops in Black is ideal for casual, work, smart-casual.

    How do I style the M&S Thermal Long Sleeve Tops in Black?

    Layer these tops under a jacket for an extra layer of warmth.

    What sizes does the M&S Thermal Long Sleeve Tops in Black come in?

    The M&S Thermal Long Sleeve Tops in Black is available in sizes 10, 12, 14, 16, 18, 20, 22, 6, 8.

    Key Features & Material
    • •Brand: M&S
    • •Neckline: Scoop
    • •Sleeve length: Long
    • •Material: Heat-retaining fabric
    • •Fit: Stretch
    • •Closure: Not specified
    • •Occasions: Layering for warmth
    Conscious Choice

    Pre-loved Alternatives

    View All
    New Look Women’s black long sleeve top size 18
    Pre-loved
    New Look

    New Look Black Long Sleeve Top Size 18

    £6.00
    Campri Campri activewear top
    Pre-loved
    Campri

    Campri Black Long Sleeve Activewear Top

    £1.33
    New Look New Look Turtle Neck Top Women’s UK Size 14 Grey Slim Fit Roll Neck Long Sleeve
    Pre-loved
    New Look

    New Look Grey Turtle Neck Top Women's UK Size 14

    £11.95
    New Look Body suit
    Pre-loved
    New Look

    New Look Black Ribbed Bodysuit

    £2.00
    New Look New look women’s black cropped ruched side, long sleeved top, size 10
    Pre-loved
    New Look

    New Look Black Ruched Long Sleeved Top, Size 10

    £1.00
    Marks & Spencer M&S black tunic dress with lace detail size 16
    Pre-loved
    Marks & Spencer

    Marks & Spencer Black Tunic Dress with Lace Detail

    £4.00
    PLT plt unitard
    Pre-loved
    PLT

    PLT Black Jersey Unitard

    £5.00
    Primark Primark black high neck bodysuit
    Pre-loved
    Primark

    Primark Black High Neck Bodysuit

    £3.80
    Load More

    Similar Items

    View All
    Marks & Spencer M&S Heatgen™ Medium Thermal Crew Neck Top Black
    Marks & Spencer

    M&S Black Thermal Crew Neck Top

    £17.00
    Marks & Spencer M&S 2 Pack Heatgen™ Medium Thermal Long Sleeve Tops Black
    Marks & Spencer

    M&S Thermal Crew Neck Long Sleeve Tops in Black

    £32.00
    Marks & Spencer M&S Heatgen™ Medium Thermal Brushed Leggings Black
    Marks & Spencer

    M&S Black Thermal Brushed Leggings

    £17.00
    Marks & Spencer M&S Heatgen™ Maximum Thermal Funnel Neck Top Black
    Marks & Spencer

    M&S Thermal Funnel Neck Top in Black

    £25.00
    Marks & Spencer M&S Heatgen™ Medium Thermal Mock Neck Top Black
    Marks & Spencer

    M&S Thermal Mock Neck Top in Black

    £17.00
    Marks & Spencer M&S Heatgen™ Medium Thermal Long Sleeve Sparkle Top Black
    Marks & Spencer

    M&S Black Thermal Long Sleeve Sparkle Top

    £17.00
    Marks & Spencer M&S Heatgen™ Medium Thermal Crew Neck Top Dark Chocolate
    Marks & Spencer

    M&S Dark Chocolate Thermal Crew Neck Top

    £17.00
    Marks & Spencer M&S Medium Warmth Thermal Pointelle Leggings Black Mix
    Marks & Spencer

    M&S Medium Warmth Thermal Pointelle Leggings in Black Mix

    £12.50
    Load More