Women's Baselayers

Heavyweight merino base layer bottoms designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Leggings feature 100% pure and natural merino wool.

A breathable, lofted baselayer to keep you warm in cold conditions. Polartec® Power Grid® fabric with HeiQ® Pure odor control. Made in a Fair Trade Certified™ factory.

These women's wool pants feature Merino Sport yarn to offer the power of Merino paired with the durability and fast dry times of polyester — perfect for skiing, running, and all your high-intensity training.

For all your cold-weather pursuits, your skin will love a base layer that offers warmth and breathability.

Classy, Kari, Capri. The Rose Capri is a pair of 100% Merino wool ¾-length women’s baselayer leggings for girls who love iconic, Nordic-inspired style and being super-warm.

This 100% Merino wool base layer made with interlock knit for enhanced comfort, breathability, and odor resistance will not disappoint.

These Icecold Tights in a beige cheetah pattern are developed to be as multiFUNctional as possible.

The Women’s 260 Crew is crafted with a 260gm Signature Blend fabric, providing enhanced 4-way stretch, superior breathability and thermoregulation.

A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Crewe features 100% pure and natural merino wool.

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Crewe features 100% natural merino wool.

A versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is Icebreaker's best-selling base layer top.

Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Our best selling, and warmest, baselayer, just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.

A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering, made with 100% merino wool.

Luxuriously soft midweight 260gm women's baselayer

Inspired by the infinitely complex fractal patterns within snowflakes, each Fractal Midweight Bottom from Le Bent is aesthetically unique

The warmest base layer in Mons Royale's line up.

The warmest base layer in Mons Royale's line up.

This minimalist-style crew is anything but insignificant.