As snow blankets the UK, a shopping journalist has revealed her secret weapon against the biting cold: a thermal top from Marks and Spencer that she describes as feeling 'heavenly' against the skin.
The Ultimate Winter Base Layer
Eve Rowlands, a senior shopping writer, has sworn by the M&S Heatgen Maximum Thermal Fleece Top during recent freezing spells. She relied on it during a frosty trip to New York in 2025, in Amsterdam where temperatures plunged below zero, and throughout the British winter. While not sufficient on its own, it serves as an excellent base layer, providing 'superior insulation' thanks to its specialised Heatgen technology.
What sets this garment apart, according to Rowlands, is its luxuriously soft fabric that avoids the overheating or clamminess associated with some fleeces. It's also nicely fitted, making it ideal for layering under a gilet, jumper, or another long-sleeved top for maximum warmth.
How to Bag the Bargain
Typically retailing at £22, there's a clever way to slash the price. The top is available in six understated shades and sizes 6 to 22. Shoppers new to the cashback platform TopCashback who haven't previously bought from M&S can effectively get it for just £6.45. This is after claiming the site's £15 welcome cashback offer when spending £15 or more.
Existing M&S customers who are new to TopCashback can also benefit, with the final cost coming to £6.82 after cashback. To use the offer, you need to register for a free TopCashback account, search for Marks and Spencer on the site, click through, and buy the item normally. The cashback should track within seven days.
Customer Acclaim and Alternatives
The top has garnered glowing reviews from other customers. One hailed it as "without a doubt the best thermal top I have ever bought," praising its soft, cosy feel and perfect neckline. Another stated they "could not do without this product in the winter months." Some reviewers noted the sizing runs slightly small, though Rowlands found her usual size to be spot-on.
For those seeking alternatives, Rowlands mentions Uniqlo's HEATTECH range, which earns excellent reviews, and Mountain Warehouse's Merino Women's Base Layer Top, currently on sale. However, for a combination of softness, warmth, and a bargain price under £7, the M&S Heatgen top appears to be a standout winter essential for battling the cold snap.
