9 stylish winter thermals to keep the chill at bay on your Twixmas walks

9 stylish winter thermals to keep the chill at bay on your Twixmas walks

Credit: Courtesy of brands

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9 stylish winter thermals to keep the chill at bay on your Twixmas walks

By Soraya Gaied Chortane

4 months ago

All products on this page have been selected by the editorial team, however Stylist may make commission on some products purchased through affiliate links in this article

3 min read

Whether you’re hitting the slopes or walking the dog, these thermal tops and leggings will keep you extra toasty. 


When the cold starts creeping through our clothes, we know it’s time to bring out the winter layers. While a wool coat and a trusty jumper are must-haves, there’s one unsung hero we can’t live without: the thermal base layer.

Sliding easily under jeans, skirts and trousers, thermals turn even the iciest days into something far more bearable. What sets them apart is the clever combination of warmth and moisture-wicking properties built into most designs. Merino wool and fleece-lined options, in particular, are our go-tos for staying snug all season long.

But before you scroll away thinking they’re dull and drab, or shapeless, uninspired long johns, let us introduce you to these stylish options below from Uniqlo, M&S, Next and more. From sleek tops and elegant lace bodysuits to luxurious leggings, these are anything but boring. 

Here’s our pick of nine of the best thermals to snuggle up in this winter. 

Simply Be Pretty Secrets thermals

Simply Be Pretty Secrets thermal set

Simply Be has nailed everyday style. This leggings and top combo is perfect for everything from morning walks to coffee dates. Made from brushed fleece, it’s exactly what you need for the chilly season – just pair with boots and cashmere socks. 

Shop Simply Be Pretty Secrets thermal brushed fleece legging, £18

Shop Simply Be Pretty Secrets thermal brushed fleece long sleeve top, £18

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ASOS 4505 Ski seamless thermal base layer all in one in brown

Asos 4505 Ski seamless thermal all-in-one base layer

Why settle for less when you can have it all? This all-in-one base layer offers the perfect blend of sleek style and comfort. It’s the obvious choice for skiing, but also ideal for lounging on the sofa at home. 

Shop Asos 4505 ski seamless thermal base layer all in one in brown, £38

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Adanola thermal set

Adanola thermal leggings

Adanola basics are sure to impress. With a sporty aesthetic, they’re perfect for the snow, but they’re also sweat-wicking and anti-odour, so you needn’t worry about working out and feeling damp. 

Shop Adanola seamless base layer panelled leggings, £48.99

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Uniqlo HEATTECH crew neck T-shirt

Uniqlo HeatTech crew-neck T-shirt

Uniqlo is a fan favourite for a reason, offering affordable base layers that protect from the winter weather. This classic crew-neck T-shirt is one of the warmest fashion items we could find, providing the ultimate toasty base layer to tackle the Baltic breeze. Also available in a range of great shades to slide under all your cardigans, shirts and jumpers.

Shop Uniqlo HeatTeach crew neck T-shirt, £14.90

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Me + Em Merino stretch rib layering hoody

Me + Em merino stretch rib layering hoody

For a more luxurious take on the classic thermal layer, look to Me + Em. This hoodie is a higher-end choice, but its merino wool blend, sleek long-sleeve design and chic silhouette make it well worth the investment.

Shop Me + Em Merino stretch rib layering hoody, £95

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John Lewis wool blend thermals

John Lewis wool-blend leggings

In a mid-blue shade, these John Lewis leggings pack a punch. They’re soft, cosy and made with just the right amount of stretch, which is what we like to hear.

Shop John Lewis legging wool blend thermal leggings, £25

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Stripe & Stare long sleeve under layer top

Stripe & Stare long-sleeve under-layer top

You can never go wrong with a basic black long-sleeve top, and this Stripe & Stare one is perfect. Made from breathable biodegradable tencel, it feels cloud-soft. Wear alone or under a jumper for a truly toasty feel. 

Shop Stripe & Stare long sleeve under layer top, £45

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M&S Collection Heatgen™ maximum thermal top and leggings

M&S Collection Heatgen maximum thermal top

Crafted from viscose, acrylic and elastane, this M&S pick is soft, stretchy and incredibly warm. The Heatgen patent locks heat into the lightweight layers. 

Shop M&S Collection Heatgen maximum thermal fleece top, £20

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Next ThermoGen lightweight thermal long sleeve bodysuit

Next ThermoGen lightweight thermal long-sleeve bodysuit

This snug-fitting bodysuit from Next is the perfect winter wardrobe staple. With a lace trim and V-neck cut, it’s both stylish and cosy. The rich burgundy hue adds a warm, seasonal touch, making it ideal for Twixmas walks and festive outdoor gatherings.

Shop Next ThermoGen lightweight thermal long sleeve bodysuit, £24

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Images: courtesy of brands

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