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  • to access order history and track deliveries

Men's Thermal Underwear

Keep out the cold with our men’s thermal underwear collection. Clever fabrics lock in heat, so you’ll stay toasty even in the harshest conditions. Look for long-sleeved tops and pants in colours such as brilliant white, rich blue and deep black. Our thermal wear for men range features light, medium and maximum warmth varieties to suit every temperature

  • Size with 15 options
  • Heat Rating with 3 options
  • Colour with 9 options
  • Body Fit with 3 options

There are 35 Items found

  • Heatgen™ Medium Thermal Long Johns image 1
  • Heatgen™ Medium Thermal Long Johns image 2
  • Heatgen™ Medium Thermal Long Johns image 3
  • Heatgen™ Medium Thermal Long Johns image 4
  • Heatgen™ Medium Thermal Long Johns image 5
£20
M&S Collection

Heatgen™ Medium Thermal Long Johns

  • Heatgen™ Medium Thermal Long Sleeve Top image 1
  • Heatgen™ Medium Thermal Long Sleeve Top image 2
  • Heatgen™ Medium Thermal Long Sleeve Top image 3
  • Heatgen™ Medium Thermal Long Sleeve Top image 4
£20
M&S Collection

Heatgen™ Medium Thermal Long Sleeve Top

  • Heatgen™ Medium Thermal Short Sleeve Top image 1
  • Heatgen™ Medium Thermal Short Sleeve Top image 2
  • Heatgen™ Medium Thermal Short Sleeve Top image 3
  • Heatgen™ Medium Thermal Short Sleeve Top image 4
  • Heatgen™ Medium Thermal Short Sleeve Top image 5
£18
M&S Collection

Heatgen™ Medium Thermal Short Sleeve Top

  • 3pk Heatgen™ Maximum Warmth Thermal Socks image 1
  • 3pk Heatgen™ Maximum Warmth Thermal Socks image 2
£16
M&S Collection

3pk Heatgen™ Maximum Warmth Thermal Socks

  • 2pk Heatgen™ Light Thermal Long Johns image 1
  • 2pk Heatgen™ Light Thermal Long Johns image 2
  • 2pk Heatgen™ Light Thermal Long Johns image 3
  • 2pk Heatgen™ Light Thermal Long Johns image 4
  • 2pk Heatgen™ Light Thermal Long Johns image 5
£28
M&S Collection

2pk Heatgen™ Light Thermal Long Johns

  • Slim Fit Stretch Jeans with Thermowarmth™ image 1
  • Slim Fit Stretch Jeans with Thermowarmth™ image 2
  • Slim Fit Stretch Jeans with Thermowarmth™ image 3
  • Slim Fit Stretch Jeans with Thermowarmth™ image 4
  • Slim Fit Stretch Jeans with Thermowarmth™ image 5
£45
M&S Collection

Slim Fit Stretch Jeans with Thermowarmth™

  • 3pk Heatgen™ Light Thermal Socks image 1
  • 3pk Heatgen™ Light Thermal Socks image 2
  • 3pk Heatgen™ Light Thermal Socks image 3
  • 3pk Heatgen™ Light Thermal Socks image 4
£12
M&S Collection

3pk Heatgen™ Light Thermal Socks

Feel the heat with our trusty thermals

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Content card Feel the heat with our trusty thermals 17th October 2023
  • 2pk Heatgen™ Light Thermal Short Sleeve Top image 1
  • 2pk Heatgen™ Light Thermal Short Sleeve Top image 2
  • 2pk Heatgen™ Light Thermal Short Sleeve Top image 3
£25
M&S Collection

2pk Heatgen™ Light Thermal Short Sleeve Top

  • 2pk Heatgen™ Maximum Warmth Thermal Socks image 1
  • 2pk Heatgen™ Maximum Warmth Thermal Socks image 2
  • 2pk Heatgen™ Maximum Warmth Thermal Socks image 3
  • 2pk Heatgen™ Maximum Warmth Thermal Socks image 4
£14
M&S Collection

2pk Heatgen™ Maximum Warmth Thermal Socks

2pk Medium Warmth Thermal Socks image 1
£14
M&S Collection

2pk Medium Warmth Thermal Socks

  • Heatgen™ Maximum Thermal Long Sleeve Top image 1
  • Heatgen™ Maximum Thermal Long Sleeve Top image 2
  • Heatgen™ Maximum Thermal Long Sleeve Top image 3
  • Heatgen™ Maximum Thermal Long Sleeve Top image 4
  • Heatgen™ Maximum Thermal Long Sleeve Top image 5
  • Heatgen™ Maximum Thermal Long Sleeve Top image 6
£28
M&S Collection

Heatgen™ Maximum Thermal Long Sleeve Top