Thermal Underwear

Offres Duo Sous-vêtements Grand Froid

Thermal underwear — comfort and protection against the cold

Breathable, thermal underwear can withstand very low temperatures and harsh weather conditions. It wicks moisture away from your body to keep you dry and prevents the cold from penetrating. Slip into thermal long johns, ideal for keeping your skin dry all day long.

Our thermal underwear is lightweight, durable, and comfortable to wear for everyday use. It has been given an antibacterial treatment to reduce odors caused by perspiration. Choose thermal underwear that combines comfort and technology. Long-sleeve t-shirts, thermal long johns, breathable tights... These warm thermal underwear items for women and men provide optimal protection against the cold and bad weather.

Grand Froid, your partner in extreme cold clothing, offers a wide range of protection against the cold, from fleece to extreme cold parkas, including coveralls and trousers.

And to complete your equipment, explore our ranges of cold weather clothing: Fleeces, Sweatshirts & Vests, Parkas, Jackets & Coats and Trousers, Overalls & Coveralls.

Maillot Thermique en Laine...
  • Good deal
  • -30%
  • -30° C
Thermal underwear ⚡

Maillot Thermique en Laine pour Homme Smartwool

  • The perfect choice for winter protection
Réf. SW016354
€79.03 TTC €112.90
Made from 100% merino wool, this thermal jersey offers long-lasting, unaffected use and resists odour when the weather turns cold. Durable, warm, insulating even when wet, sweat odour resistant, breathable, moisture wicking. That's why it's Smartwool's best-selling base layer, with a thickness ideal for winter hiking. This merino wool base layer is soft...
Men's Ultra Lite Heat... Men's Ultra Lite Heat... 2
  • -15° C
Men's thermal tops

Men's Ultra Lite Heat Holders Jersey

  • This thermal shirt is brushed inside and out to keep the heat close to your body.
Réf. DBHH11
€24.90 TTC
This men’s ULTRA LITE thermal top by Heat Holders is ideal for everyday wear, indoor use or as a breathable base layer. It regulates your body temperature without overheating, even when moving between cold and warm environments. Pair it with the matching Heat Holders thermal bottoms for a complete lightweight base layer set.
Active Protection – Norveg... Active Protection – Norveg... 2
  • -30° C
Men's thermal tops

Active Protection – Norveg Hunter Men’s Crew Neck Thermal Top – Merino Wool & Thermolite®

  • Ergonomic fit, ideal for hunting, fishing, sports or cold weather exposure.
Réf. NVHUNHM
€89.90 TTC
Warmth, comfort and reliability: this crew neck top uses the same premium materials as the zip version — Schoeller® merino wool, Thermolite® and Lycra®. A no-fuss cut that keeps your upper body warm and dry, without overheating or chafing. The ideal layer for all your cold-weather pursuits.
James & Nicholson Women's Stretch Thermal Swimsuit James & Nicholson Women's Stretch Thermal Swimsuit 2
  • Good deal
  • -15° C
Women's thermal tops

James & Nicholson Women's Stretch Thermal Swimsuit

  • A thermal jersey that allows you to stay warm this winter.
Réf. CY787
€25.90 TTC
Ideal to wear alone or with a partner, for training or winter activities, this women's stretch thermal jersey facilitates your freedom of movement thanks to its stretchy mesh that perfectly follows the lines of the body for optimal comfort.    Available in a range of trendy colors, it is made of a technical bi-material fabric in 88% polyester, 12%...
JAMES & NICHOLSON MEN'S STRETCH THERMAL SHIRT JAMES & NICHOLSON MEN'S STRETCH THERMAL SHIRT 2
  • -15° C
Men's thermal tops

James & Nicholson Men's Stretch Thermal Shirt

  • This thermal shirt will keep you warm during your winter activities.
Réf. CY788
€35.90 TTC
Ideal for training or winter activities, this women's stretchy thermal jersey allows for freedom of movement with its stretchy mesh that hugs the body for optimal comfort.  Available in a range of trendy colors, it is made of a technical bi-material fabric that wicks away perspiration to keep you dry while providing maximum comfort during and after...
Active Protection – Men’s... Active Protection – Men’s... 2
  • -30° C
Men's thermal tops

Active Protection – Men’s Zip Thermal Top Hunter Norveg – Merino Wool & Thermolite®

  • Men’s thermal zip top with ergonomic cut and thumbholes. Designed for active or long-term use in cold weather. Active Protection series – Norveg. Colour: black.
Réf. NVHUNMZ
€99.90 TTC
Warmth, comfort and mobility: this hybrid thermal top blends Schoeller® merino wool, patented Thermolite® fibers and Lycra® to protect you down to –30 °C. Breathable, soft, durable and perfectly fitted, it’s the essential first layer to face the cold. Norveg deliberately chose the most advanced — and most premium — technical fabrics to ensure performance...
Pesso Nordic Proactive... Pesso Nordic Proactive... 2
  • -30° C
Men's Thermal Underwear

Pesso Nordic Proactive Thermal Underwear for Men

  • Underwear designed to provide comfort throughout your day.
Réf. PROACTIVE
€59.90 TTC
Functional Thermal Underwear set Pesso ProActive pants & Long sleeve shirt, black. Specifically designed for active life, training and work. The products have been designed to provide comfort, superior wicking ability and warmth in the most demanding conditions. The fabric is quick-drying, soft to the touch and efficiently moves perspiration away from...
Thermal Underwear
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