Baselayers are built for layering. Our lightest weight baselayers are Capilene® Cool Daily and Capilene® Cool Lightweight. Useful for hiking and camping to skiing and snowboarding, multifunctional men’s baselayers keep you warm and comfortable during outdoor activities. Our breathable, quick-drying men’s baselayers add an extra layer of insulation while wicking moisture.

Go ahead and get moving. For active pursuits of all kinds, we have options in a variety of colors and materials—from our recycled polyester Capilene® Cool Lightweight to our wool blend Capilene® Air. Whether you’re expecting frigid temps or a light breeze, reach for lightweight men’s thermal shirts, warm thermal underwear and men’s baselayer pants.

Long days outdoors require men’s baselayers that work hard. Lofted for warmth and comfort, Capilene® Thermal and Capilene® Air are our men’s thermal baselayers and add much-needed weather protection. Also called men’s thermal shirts, multifunctional thermal zip-ups and technical men’s thermal pants, they offer the warmth, odor control and quick-drying performance. Men’s thermal clothes are easy to layer as temps fluctuate. Packing for a camping trip or a multi-day outdoor trek? Carry a range of men’s thermal baselayers for unexpected weather changes.

Also called men’s long johns, men’s thermal underwear can be worn alone or as a baselayer under heavier clothing. The best thermal underwear for men is moisture-wicking, quick-drying and comfortable for all-day wear. Our men’s thermal underwear is smooth and lightweight, adding a layer of much-needed warmth and protection in low temps without restricting movement. Staying warm is so cool.

Patagonia makes Capiliene® Midweight, Capilene® Cool Daily and Capilene® Cool Merino—our all-season men’s baselayers—in a range of silhouettes, with functional design details. Choose merino wool-blend performance baselayers for next-to-skin comfort, efficient wicking, natural odor control and just the right amount of stretch. We also have breathable men’s thermal shirts and midweight crews that are smooth for seamless layering.

Comfort in any climate—that’s the stuff. High-quality technical baselayers withstand tough outdoor conditions and keep you warm in chilly temps. Our men’s and women’s baselayers stand up to heavy use. From breathable men’s midweight baselayers to thick merino wool clothing, find the durable gear you need for activity of all kinds.