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Discover our best men’s thermals, from thermal tops to essential long johns for layering, that will weatherproof your winter wardrobe no matter what the outdoors throws at you

Thermal tops that work hard

Whether you’re tackling a lengthy commute, heading out for a walk or simply want to make lightweight knitwear work harder, our men’s thermal tops are a staple for any winter wardrobe. They’re made from clever fabrics with Japanese Heatgen technology, which uses moisture released by your body to generate and retain heat, meaning you stay warm no matter the temperature outdoors. Look for light long-sleeved tops made with responsibly sourced cotton for a brilliant base layer that’s also kinder to the planet. Need an added buffer against the elements? Our medium- and maximum-warmth thermal tops have brushed linings for extra protection.

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Grey light-warmth long-sleeved thermal top
Made with sustainably sourced Tencel lyocell
Dark blue light-warmth thermal tops two-pack
This sleek style comes in a great-value set of two
Black maximum-warmth long-sleeved thermal top
A merino-wool blend designed for cold conditions
Dark red medium-warmth long-sleeved thermal top
Super-soft seams make this top perfect for layering

Layer with thermal long johns

Our thermal long johns help to keep the chill at bay. Equally effective for lounging or everyday wear, our men’s thermals come in a range of warmth levels for varying degrees of cosiness. Lighter styles are perfect for throwing on at home or slipping underneath joggers and loungewear, while maximum-warmth long johns, made from a thick merino-wool blend, will keep out draughts in sub-zero temperatures. Plus, we’ve added brush-back finishes that are gentle against skin and super-soft seams to prevent chafing and make layering even easier.

Don’t miss our guide to women’s thermals and kids’ thermals edit for more winter-dressing inspiration.

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Black Flexifit light-warmth thermal long johns
With Flexifit for enhanced freedom of movement
Blue light-warmth thermal long johns
This denim-hued pair slip seamlessly under jeans
Black maximum-warmth thermal long johns
Provide maximum warmth on the chilliest days
Ivory light-warmth thermal long johns
In a handy pack of two, so you’ll never be without

Words: Michelle Chai

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