Baselayers

The key to staying warm in cold conditions is starting with a solid baselayer. Choose your baselayer based on the weather and your exertion level. We make lightweight/silkweight, midweight and thermal weight men's baselayers and women's baselayers that wick moisture to keep you dry and comfortable while you’re working hard. Our outdoor baselayers make great ski thermals and running baselayers alike.

The best thermal baselayers are multifunctional, wick sweat and keep you warm. Also called long johns, long underwear can be worn alone or layered underneath heavier garments for added comfort and insulation. Moisture-wicking, breathable and with stretch for movement, our thermal baselayers add an almost seamless layer of warmth and protection in low temps. From versatile vented zip-necks to low-profile crews, our multifunctional midweight baselayers offer the just-right stretch and chafe-free comfort you need while on the move.

Choose the right baselayer for your outdoor pursuit. Lofted for warmth and comfort, Capilene® Thermal styles add much-needed heat during cold conditions. Our thermal baselayers are essential layering garments for fluctuating temps, offering the warmth, odor control and quick-drying performance you need.

We make all-season baselayers—including Capilene® Midweight, Capilene® Cool Daily and Capilene® Cool Merino baselayers—in a range of silhouettes. Crafted with functional design details for comfort in any climate, high-quality technical baselayers keep you either cool or warm, depending on your needs, without restricting movement. Merino wool baselayers offer natural odor control, efficient wicking and functional stretch for all-day wear. Smooth thermal baselayers and midweight tops are breathable for all-day performance.

Depending on your activity and the weather, choose merino wool baselayers for everyday warmth, breathable running baselayers for breezy morning runs, or protective ski thermals for active days in the mountains. Like all our gear, Patagonia baselayers are made to see you through season after season. If you’re looking for good deals on garments, check out our men’s baselayer web specials and women’s baselayer web specials.