Cold weather body clothing: the 3-layer system
Protecting the body from extreme cold isn't about a single garment — it's about a system. At Grand-Froid, the Body range covers the three layers that, combined, insulate down to −60 °C, for men and women alike, in outdoor use (hiking, skiing, mountain stays, the Arctic Circle) as well as professional use (cold stores, logistics, winter sites).
1st layer — thermal base layers
The second skin that wicks moisture away (merino wool or synthetic): the foundation of insulation. A dry body is a warm body. See thermal underwear.
2nd layer — fleece, sweaters and sweatshirts
The breathable intermediate layer: a modular thermal barrier you add or remove depending on activity and temperature. See fleece & jackets.
3rd layer — parkas, jackets and bombers
The rugged outer shell, windproof and insulating, for polar or industrial conditions. See warm parkas.
Lower body and full coverage
Lined warm trousers and salopettes provide continuous leg insulation, and coveralls deliver full-body protection with no thermal bridge — the ultimate gear against the extreme.
Frequently asked questions – Cold weather clothing
Why layer three garments instead of one thick coat?
Because the air trapped between layers insulates better than a single thickness, and you can remove a layer as soon as you warm up to avoid sweating — the number-one enemy of warmth.
Which material for the base layer?
Merino wool (warm even when damp, odour-resistant) or a technical synthetic (fast-drying). Avoid cotton, which holds moisture.
Men and women: the same garments?
The technologies are identical, but the cuts differ. Most of our ranges come in men's and women's versions for an optimal fit.
