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Base layers without equal for wherever you lead the day.
Slightly insulating yet still breathable. For colder weather and all types of activity.
The most insulating in our range. For extreme cold and medium intensity activity.
Breathable and still lightweight. For slightly cooler weather and all types of activity.
The lightest and most ventilating in our range. For warm weather and high-intensity activity.
Collaboratively designed with Protect Our Winters. The lightweight, fast-drying Blackcomb range.
Breathable, big effort staples built for high-sweat activity and all weather types.
Timeless classics for young and old. Comfortable all-season companions for moderate activity.
Performance, naturally. Pure merino pieces that keep skin cool when hot and warm when not.
Simplify your search with the help of our base layer Q&A.
Martin Fourcade, five-time Olympic champion biathlete
Base layer tops, bottoms and sets that work hard so they can play hard.