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Men's thermal underwear

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Falke Longsleeved Shirt Black Overview Falke Longsleeved Shirt Black Back
  • Recommended price

    £56.55

    -30%

    £39.59

The Falke Longsleeved Shirt Black technical underwear, with its slim fit and recycled materials, optimizes moisture regulation and ensures comfort and freedom of movement.

Colour
  • Falke Longsleeved Shirt Black Overview
  • Falke Longsleeved Shirt Space Blue Overview
Size
  • S
  • M
  • XL
  • XXL
Craft Technical underwear Active Extreme X Zip Ray Overview Craft Technical underwear Active Extreme X Zip Ray Back
  • Recommended price

    £69.51

    -30%

    £48.63

The Craft Active Extreme X Zip technical undergarment is the ideal partner for all your sporting activities. Thanks to its unique composition and cutting-edge technology, it offers excellent moisture management andoptimum thermal insulation. Its thin, lightweight and elastic fabric adapts perfectly to your body, allowing you to move freely while staying dry and warm. What's more, Craft has taken sustainability a step further by using SEAQUAL polyester, produced from recycled plastic.

Features of the Craft Active Extreme X Zip

  • Fine, lightweight, stretch fabric
  • SEAQUAL polyester produced from recycled plastic
  • Coolmax Air technology
  • Waffle knit
  • Armpit mesh inserts
  • Flatlock flat seams
  • Fitted cut
Colour
  • Craft Technical underwear Active Extreme X Zip Black Overview
  • Craft Technical underwear Active Extreme X Zip Ray Overview
Size
  • XL
Craft Technical underwear Adv Warm Intensity Ls Slate Amber Overview Craft Technical underwear Adv Warm Intensity Ls Slate Amber Back
  • Recommended price

    £65.25

    -40%

    £39.15

The Craft Adv Warm Intensity Ls Slate Amber is a comfortable, stretchy technical undergarment designed for optimal thermoregulation and freedom of movement.

Colour
  • Craft Technical underwear Adv Warm Intensity Ls Slate Amber Overview
Size
  • S
  • M
  • L
  • XL
Craft Technical underwear Core Wool Merino Ls Tee Blaze Melange Overview Craft Technical underwear Core Wool Merino Ls Tee Blaze Melange Face
  • Recommended price

    £65.25

    -40%

    £39.15

Craft Core Wool Merino Ls Tee Blaze melange is a breathable, lightweight technical undergarment ideal for winter sports, combining warmth and quick drying.

Colour
  • Craft Technical underwear Core Wool Merino Ls Tee Blaze Melange Overview
Size
  • L
  • XL
DARE2B Technical underwear Exchange IIII Baselayer Set Olivine Green Black Overview DARE2B Technical underwear Exchange IIII Baselayer Set Olivine Green Black Side
  • Recommended price

    £47.85

    -36%

    £30.45

The Dare2B Exchange IIII Baselayer Set Olivine Green Black is a set of technical underwear made from thermal polyester, offering warmth, comfort and efficient moisture management.

Colour
  • DARE2B Technical underwear Exchange IIII Baselayer Set Olivine Green Black Overview
Size
  • S
  • L
  • XL
Falke Technical underwear Long Tight Black Overview Falke Technical underwear Long Tight Black Back
  • Recommended price

    £52.11

    -28%

    £37.32

The Falke Long Tight Black is a versatile, eco-friendly base layer offering optimal moisture control, temperature regulation, and freedom of movement for medium to high-intensity activities.

Colour
  • Falke Technical underwear Long Tight Black Overview
Size
  • M
  • XL
Soldes 1ere démarque
Swix Racex Classic Half Zip Black Phantom Swix Racex Classic Half Zip Black Phantom
  • Recommended price

    £52.11

    -25%

    £38.71

Board for the ultimate sports experience with the Swix Racex Classic Half Zip Technical Undergarment. Designed with athletes in mind, this synthetic base garment from the renowned Swix brand is the ideal ally for all your high-intensity activities. Thanks to its unique composition, it offers optimal freedom of movement while ensuring fast drying. Its neck zipper allows quick and easy ventilation. In addition to its exceptional performance, this undergarment is environmentally friendly, being made from recycled plastic bottles. Wear it and feel the difference!

Swix Racex Classic Half Zip features

  • Composition : 70% Repreve® recycled polyester/ 30% Polyester
  • Extensible and quick-drying
  • Zipper closure for easy ventilation
  • Designed for high-intensity training intensity
  • Lightweight and breathable
  • Made from recycled plastic bottles collected within 50 km of coastlines in countries without formal waste management systems
Colour
  • Swix Racex Classic Half Zip Black Phantom
  • Swix Technical underwear Racex Classic Half Zip Dark Navy Bright White Overview
Size
  • L
La Sportiva Sunfire T-Shirt M Savana Night Sky La Sportiva Sunfire T-Shirt M Savana Night Sky Sale
  • Recommended price

    £39.06

    -30%

    £27.32

The La Sportiva Sunfire T-Shirt M is a lightweight, breathable, eco-friendly base layer with efficient moisture wicking, quick drying, and odour-minimising Polygiene® finish.

Colour
  • La Sportiva Sunfire T-Shirt M Night Sky Savana
  • La Sportiva Sunfire T-Shirt M Savana Night Sky
Size
  • M
  • L
Uyn Technical underwear Uyn Man Energyon Biotech Uw Shirt Long Black Overview Uyn Technical underwear Uyn Man Energyon Biotech Uw Shirt Long Black Side
  • Recommended price

    £86.04

    -30%

    £60.23

The Uyn Man Energyon Biotech Uw Shirt Long Black from Uyn is a high-performance technical undergarment that uses natural materials for efficient wicking and optimum comfort.

Colour
  • Uyn Technical underwear Uyn Man Energyon Biotech Uw Shirt Long Black Overview
  • Uyn Technical underwear Uyn Man Energyon Biotech Uw Shirt Long Blue Poseidon Overview
Size
  • S-M
  • L-XL
  • XXL
Millet Technical underwear Drynamic Warm Tight M Anthracite Grey Overview Millet Technical underwear Drynamic Warm Tight M Anthracite Grey Back
  • Recommended price

    £60.81

    -30%

    £42.54

The Millet Drynamic Warm Tight M Anthracite Grey technical undergarment offers warmth, comfort and freedom of movement for winter treks.

Colour
  • Millet Technical underwear Drynamic Warm Tight M Anthracite Grey Overview
Size
  • XXL
X Bionic Code Technical underwear Invent Fx Pants Men Black Light Grey Overview X Bionic Code Technical underwear Invent Fx Pants Men Black Light Grey Back
  • Recommended price

    £82.65

    -30%

    £57.86

The X Bionic Code Invent Fx Pants Men Black Light Grey is a technical base layer for winter sports, offering optimal comfort, body heat regulation, and precise body-mapping.

Colour
  • X Bionic Code Technical underwear Invent Fx Pants Men Black Light Grey Overview
Size
  • S
Lafuma
Uyn Technical underwear Man Evolutyon Uw Shirt Lg Sleeve Blackboard Anthracite White Overview Uyn Technical underwear Man Evolutyon Uw Shirt Lg Sleeve Blackboard Anthracite White Side
  • Recommended price

    £77.34

    -30%

    £54.13

The Uyn Man Evolutyon Uw Shirt Lg Sleeve Blackboard Anthracite White technical underwear perfectly regulates body temperature, ideal for intensive sessions thanks to its Coolvent technology.

Colour
  • Uyn Technical underwear Man Evolutyon Uw Shirt Lg Sleeve Blackboard Anthracite White Overview
Size
  • L-XL
Odlo Technical underwear Top Crew Neck L/S Merino 200 Black Overview Odlo Technical underwear Top Crew Neck L/S Merino 200 Black Back
  • Recommended price

    £82.65

    -24%

    £62.20

The Odlo Top Crew Neck L/S Merino 200 is a 100% natural merino wool base layer, offering optimal comfort, temperature regulation, and moisture wicking.

Colour
  • Odlo Technical underwear Top Crew Neck L/S Merino 200 Black Overview
Size
  • XXL
Picture Boxer briefs Underwear Poilstrusse Overview Picture Boxer briefs Underwear Poilstrusse Back Sale
  • Recommended price

    £30.45

    -50%

    £15.22
Colour
  • Picture Boxer briefs Underwear Poilstrusse Overview
Size
  • S
DARE2B In The Zone II 3/4 Bottoms Black DARE2B In The Zone II 3/4 Bottoms Black
  • Recommended price

    £26.01

    -50%

    £12.96

The DARE2B In The Zone II 3/4 Bottoms Black are innovative, ergonomic sports leggings with SeamSmart technology, soft-touch fabric, quick-drying, and anti-bacterial odour control.

Colour
  • DARE2B In The Zone II 3/4 Bottoms Black
Size
  • S
  • M
  • L
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Buyer’s guide for men’s thermal underwear

To make sure you spend a comfortable winter, have a look at our technical underwear corner shop. They will protect you from the cold by maximising heat retention and enhancing moisture wicking. From long sleeve tee shirts to leggings, get yourself bundled up!

Are thermal underwear comfortable?

This base layer is directly in contact with the skin so it needs to be soft and nice to touch. Specialised brands have developped their own products with lots of innovations making these clothes super comfortable to wear. The fabrics are carefully selected, some products are seamless in order to avoir friction. Thermal underwear for men feature modern flat seams or patches offering the best mobility. Stretchable and comfortable, you can wear those on your skin.

What is the point of wearing thermal underwear?

Beyond the fact it is comfortable, this type of clothing for men was designed to draw moisture and sweat away. The fibre used in the construction absorb moisture and moves towards the upper layers until it evaporates through the jacket. These highly breathable fabrics are super light and keep you dry even during intense physical efforts. The only downside of these fabrics is that they tend to smell at the end of the day. Fortunately, manufacturers keep innovating and you can now find fabrics with an anti-microbial coating and it is pretty efficient! Other manufacturers have worked in another direction and focused on natural merinos wool which offers the following assets. It is incredibly soft, it provides excellent thermal insulation and absorbs and restitutes water molecules very well. Moreover, merinos wool is naturally anti-microbian. With such clothing, you can easily go on week-long tours and keep the same equipment on. So you’re probably wondering where is the trick. Well, merinos wool is fragile and should not be washed over 30°C. Of course, wearing these will make your day more comfortable but you still need to wear upper layers if the day gets really cold. A fleece top will drastically increase the heat retention while a jacket will shield you from the rain, the snow or the wind.

Come have a look at our selection of thermal underwear for men!