Made from a lightweight jersey, the women's Smartwool Classic All-Season Merino long-sleeve base layer top is just as comfy layered under your ski jacket as it is worn alone for summer backpacking.

Underwear TopsBase Layer Tops

Made from their lightest-weight jersey and built for comfort, the women's Smartwool Classic All-Season Merino quarter-zip base layer top is game for any adventure, any time of year.

Underwear TopsBase Layer Tops

Designed to be your go-to for warm or cold weather, the women's Smartwool Classic All-Season Merino quarter-zip top features lightweight, soft merino wool with a nylon core for increased durability.

Underwear TopsBase Layer Tops

Made from lightweight merino wool-blend jersey fabric, the women's Smartwool Classic All-Season Merino T-shirt is built for year-round exploration and comfort.

Shirts ParentShirts

Made for year-round adventures, the women's Smartwool Classic All-Season Merino tank top delivers the thermoregulating, breathable powers of merino wool to keep you cool in summer and warm in fall.

Underwear TopsUnderwear Tank Tops

Jump in with confidence! The Nani Swimwear Midrise swimsuit bottoms provide active coverage, allowing you to paddle or dive without adjusting your suit.

SwimsuitsSwimsuit Bottoms

Windproof and warm, the women's Patagonia Retro-X jacket is a fan favorite. Even better, it's made with polyester fleece that's 85% recycled.

JacketsFleece Jackets

With its hood, a relaxed fit, flatlock seams to help prevent chafing, and 100% supersoft, responsibly sourced merino wool, the women's Smartwool Classic Thermal Drape Neck hoodie is a fan favorite.

ClothingSweaters and Sweatshirts

Update your cold-weather kit with tights that adapt to your activity. Smartwool Classic Thermal Merino base layer bottoms offer cozy warmth for stop-and-go activities and feature an improved fit.

Underwear BottomsBase Layer Bottoms

Serving up warmth for stop-and-go activities and an improved fit, the women's Smartwool Classic Thermal Merino base layer bottoms in plus sizes are a reliable, cozy addition to your cold-weather kit.

Underwear BottomsBase Layer Bottoms

Delivering exceptional performance and improved functionality, the women's Smartwool Classic Thermal Merino crew top maintains your warmth and active comfort as you hike, ski, bike and more.

Underwear TopsBase Layer Tops

Whatever high-intensity activity you get into, the women's Smartwool Classic Thermal Merino quarter-zip top delivers exceptional performance and improved functionality to keep you warm, dry and comfy.

Underwear TopsBase Layer Tops

Stay comfortable, dry and warm in the plus-size Smartwool Classic Thermal Merino quarter-zip top while enjoying your favorite activities year-round. An improved, active-minded fit is designed to move.

Underwear TopsBase Layer Tops

You don't have to be hiking to appreciate these technical capris. Columbia Claudia Ridge women's capri pants are water resistant and easy to move in, and provide lightweight comfort wherever you go.

Pants ParentPants