Womens Base Layer Tops
260 Zone Half-Zip Base Layer Top - Women's
IcebreakerIdeal for active adventures such as skiing and winter climbing, the women's Icebreaker 260 Zone Half-Zip top is a heavyweight base layer with optimized fabric zones for active performance.
300 Lightweight Alpaca Wool Half-Zip Base Layer Top - Women's
Arms of AndesAn odor-resistant, all-seasons base layer, this women's Arms of Andes 300 Lightweight Alpaca Wool Half-Zip top is breathable for summer hikes and warm from the slopes to apres-ski in winter.
Active Intensity Zip Base Layer Top - Women's
CraftYour active, high-intensity lifestyle calls for the women's Craft Active Intensity zip base layer top. Wear this bestseller for training, running and skiing, whether it's cross-country or backcountry.
Blackcomb Ceramicool Crew Base Layer Top - Women's
OdloWith its seamless blend of enhanced moisture management, bold styling and heat-canceling ceramics technology, the women's Odlo Blackcomb Ceramicool top is an instant summer-running classic.
Boulder 125 Base Layer T-Shirt - Women's
ArtilectPremium quality meets outstanding sports performance for the adventurous at heart. The women's Artilect Boulder 125 T-shirt is incredibly soft and holds its shape with an easy fit and no-chafe seams.
Boulder 125 Crew Base Layer Top - Women's
ArtilectBuilt to stretch with you and still retain its shape, the women's Artilect Boulder 125 Crew base layer top combines merino wool and nylon for an incredibly soft and durable fabric.
Boulder 125 Quarter-Zip Base Layer Top - Women's
ArtilectCombining merino wool and nylon for an incredibly soft and durable fabric, the women's Artilect Boulder 125 Quarter-Zip base layer top stretches with you and still retains its shape.
CORE Dry Active Comfort Base Layer Top - Women's
CraftHigh performance in cooler months begins with a great base. Working from the inside out, the women's Craft CORE Dry Active Comfort base layer top is soft, functional and essential to your winter gear.
CORE Wool Mix Base Layer Set - Women's
CraftSoft, warm, naturally dry and odor-free, merino makes a perfect winter base layer. The Craft CORE Wool Mix base layer set provides comfort and warmth so you can train all day long in colder months.
Capilene Air Base Layer Hoodie - Women's
PatagoniaWhat wicks moisture, resists odor and dries in a flash? The women's Patagonia Capilene Air hoodie made from an airy blend of merino wool and recycled polyester.
Capilene Air Crew Base Layer Top - Women's
PatagoniaWith a wool-Capilene® blend that offers the greatest range of comfort of any Patagonia base layers, the women's Capilene Air Crew top insulates even when wet, dries quickly and resists odor.
Capilene Midweight Zip-Neck Base Layer Top - Women's
PatagoniaHitting the sweet spot in weight, breathability and wicking performance, the women's Patagonia Capilene Midweight Zip-Neck base layer top keeps you dry and warm in cold-weather excursions.
Capilene Thermal Weight Zip-Neck Long Underwear Top - Women's
PatagoniaWhen a foot-wide ledge becomes your bed for the night, this women's compressible zip-neck top helps turn up the heat.
Classic All-Season Merino Base Layer Long-Sleeve Top - Women's
SmartwoolA great top for any season, the Smartwool Classic All-Season Merino top wicks moisture and regulates temperature, making it ideal as a fall base layer or a single layer when summer backpacking calls.