Baselayers

Meet the new and improved Women's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its...

Using our versatile and powerful Merino Sport yarn, the Women's Intraknit™ Merino 200 Pattern 1/4 Zip is ready to help you reach your finish line - wherever and whatever that may be. This Smartwool® base layer is 3D-mapped for a near-custom fit and...

Our heaviest weight Merino wool base layer pants are now our most colorful. Our Women's Merino 250 Base layers Colorblock Bottom wants to add some style, as well as some performance-enhancing benefits, to your cold-weather kit. These women's tights...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Bottoms hit the sweet spot between weight, breathability and wicking performance so you can wear this...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Zip-Neck hits the sweet spot between weight, breathability and wicking performance so you can wear this...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ® Fresh durable odor control for daily use. The Capilene® Midweight Crew hits the sweet spot between weight, breathability and wicking performance so you can wear this...

With a new fit that is designed to eliminate sag and excess fabric, our Women's Merino 250 Baselayer Pattern Bottom will help keep you looking good, while feeling good. New, figure-flattering seams and a Merino-covered waistband provide a brand-new fit,...

Change can be a good thing. We've improved the fit on our 100% Merino bottoms with new side seams and a curved seam in the back to help provide a slimming effect while reducing excess fabric. Our Women's Merino 250 Baselayer Bottoms are designed to keep...

Our new and improved Women's Merino 250 Base Layer 1/4 Zip is here to bring you a better feeling, better performing, and better-looking garment. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100%...

Cold will disappear into the shadows the minute you put on our Merino 250 Asym Bottom. Our warmest weight Merino fabric rests softly against your skin and is remarkably breathable and odor resistant. On long, tough workouts, this bottom can help regulate...