Women's Merino Wool Base Layer

A woman in a blue long-sleeve shirt and black pants stands outside in front of a brick wall, holding a phone, with earphones in her ears, looking to the side.

Women's Merino Wool Base Layer

Women's Merino Wool Base Layer

45 products
Warmest
A woman in Woolx Frost Duralite® Leggings—Black, sunglasses, and boots joyfully runs across snowy terrain with mountain views beneath a clear sky.

Frost Duralite® Leggings

Coldest Weather
$179.00$189.00
Best Seller
A woman in the Woolx Hannah Long Sleeve Top - Black and a red beanie stands outdoors, looking to the side with a slight smile.

Hannah Long Sleeve Top

Cold Weather | Regular Fit
$125.00$140.00
Best Seller
A woman stands outdoors in the snow, smiling and looking to the side. She wears the Woolx Hannah Long Sleeve Top in Buttercream with brown leggings, her hair tied back in a ponytail.

Hannah Long Sleeve Top

Cold Weather | Regular Fit
$125.00$140.00
A woman wearing a gray beanie, blue jeans, and the Woolx Peyton Turtleneck in Black smiles while posing outdoors by a decorated pine tree on a sunny day.

Peyton Turtleneck

Cold Weather | Slim Fit
$135.00$150.00
A woman stands outdoors in snowy mountains under a clear blue sky, wearing the Woolx Peyton Turtleneck in Buttercream and dark pants, smiling slightly as she looks to the side.

Peyton Turtleneck

Cold Weather | Slim Fit
$135.00$150.00
Warmest
A person wearing Woolx's Stella Leggings in black along with black sneakers stands against a plain white backdrop. The outfit is casual and athletic, ideal for exercise or leisure activities during the chilly months. | Tori is 5'7", wearing a size S

Stella Leggings

Cold Weather
$155.00$169.00
A woman with long brown hair, dressed in a brown long-sleeve shirt, heavyweight leggings, gray socks, and Woolx Stella Tall - Black boots, smiles while standing on snow with a blurred mountain backdrop.

Stella Tall

Cold Weather
$155.00$169.00
Warmest
A person wearing Woolx's Piper Pocket Leggings in black, paired with sleek black sneakers, stands against a plain white background. Their hands are casually placed in the side pockets, highlighting the fit and style of these leggings.

Piper Pocket Leggings

Cold Weather
$155.00$169.00
A petite woman stands against a white background, showcasing Woolx's Piper Pocket Petite leggings in black and matching black sneakers. Designed to provide cold-weather warmth, these leggings perfectly combine style and function. Only her lower half is visible, with her hands tucked neatly in the pockets.

Piper Pocket Petite

Cold Weather
$155.00$169.00
womens piper leggings

Piper Pocket Tall

Cold Weather
$155.00$169.00
A person with blonde hair stands against a light background, wearing the Sage Ribbed Turtleneck in black by Woolx and blue jeans. The moisture-wicking fabric of the turtleneck ensures comfort. They have a relaxed expression and their hands are gently clasped in front.

Sage Ribbed Turtleneck

Cold Weather | Regular Fit
$135.00$150.00
A person wearing black Stella Petite leggings by Woolx and black sneakers stands against a white background. The focus is on the lower body, with one hand resting on the hip, showcasing a sleek addition to any winter wardrobe.

Stella Petite

Cold Weather
$155.00$169.00
A person smiling, wrapped in the midweight warmth of a black Woolx Eva Tunic and blue jeans. They have luxuriously soft, long dark hair and are standing against a plain white background.

Eva Tunic

Cold Weather | Regular Fit
$135.00$150.00
A person with curly hair is smiling while wearing a cozy Callie Hoodie - Black from Woolx and gray leggings. They are standing against a plain white background with one hand touching their hip and the other resting on their stomach. | Tori is 5'7", wearing a size S

Callie Hoodie

Cold Weather
$120.00$150.00
A woman stands outside in front of a decorated evergreen, smiling with her hands on her black knit hat. She wears the Woolx Blair Tunic in Black with tan leggings and black boots, surrounded by grass and trees.

Blair Tunic

Cold Weather | Loose Fit
$135.00$150.00
A woman with long dark hair smiles while holding a phone to her ear, wearing the Woolx Sawyer Shacket in Chai Latte Plaid and dark jeans, standing against a plain white background.

Sawyer Shacket

Cold Weather | Loose Fit
$225.00$250.00
A person with blond hair is smiling at the camera, standing against a plain white background. They are wearing the Woolx Kinsley Cardigan in black over a matching black top and blue jeans. One hand is placed in the pocket of the cardigan, while the other hand rests by their side. | Karly is 5'10", wearing a size S

Kinsley Cardigan

Cold Weather
$220.00$250.00
A woman smiles playfully, posing in the Woolx Sawyer Shacket in Camel Plaid over a black top and blue jeans against a plain white background.

Sawyer Shacket

Cold Weather | Loose Fit
$225.00$250.00
A woman smiles against a white background, wearing the Woolx Avery Hoodie in black with matching black pants, one hand in her pocket and the other by her side. | Le'Quita is 5'11", wearing a size XL

Avery Hoodie

Cold Weather
$150.00$169.00
A woman with shoulder-length brown hair and sunglasses smiles outdoors in front of a white brick pillar, wearing the Woolx Layla V Neck Top in black.

Layla V Neck Top

All Season | Regular Fit
$88.00$110.00
A person with curly hair smiles while wearing a black Luna Bralette by Woolx and moisture-wicking black leggings. They have a gray sweatshirt tied around their waist and stand against a plain background. | Tori is 5'7", wearing a size S

Luna Bralette

All Season
$68.00$85.00
Standing outdoors on mossy ground, a person wears Woolx MerinoFlex® McKenna Pocket Leggings in black, paired with a pink long-sleeve shirt, gray socks, and tan hiking boots. A blurred forest backdrop completes the active look.

MerinoFlex® McKenna Pocket Leggings

All Season
$135.00$150.00
A person models Woolx Merino Flex® McKenna Petite leggings in black with athletic shoes, standing against a plain light backdrop. Only the lower body is visible, shown with one leg bent and arms slightly out.

Merino Flex® McKenna Petite

All Season
$135.00from $135.00
A woman stands against a white background wearing Woolx Merino Flex® McKenna Tall high-waisted black leggings with side pockets and a light blue sports bra. Her arms are relaxed at her sides, and her head is not visible.

Merino Flex® McKenna Tall

All Season
$135.00from $135.00
A person with curly hair is smiling and posing in a Woolx Remi Long Sleeve T-Shirt OLD in black, paired with dark pants against a plain backdrop. | Tori is 5'7", wearing a size S

Remi Long Sleeve T

All Season | Regular Fit
$95.00$110.00
A smiling woman with long, curly blonde hair poses casually in a black Woolx Teagen cami featuring a built-in shelf bra and blue jeans against a plain white background, ideal for lightweight layering. | Jordan is 5'6", wearing a size S

Teagen

All Season | Slim Fit
$75.00$90.00
A smiling woman with wavy hair wears the Woolx Layla V Neck Top in Graphite Heather and white pants. She stands against a plain background, resting one hand at her waist and the other by her side, enjoying the odor-resistant comfort of her attire. | Ariana is 5'11", wearing a size S

Layla V Neck Top

All Season | Regular Fit
$88.00$110.00
Smiling older woman with long gray hair, wearing the Woolx Eva Tunic in Cinder Melange, blue jeans, and layered necklaces, stands against a plain white background. | Anne is 5’8”, wearing a size S

Eva Tunic

Cold Weather | Regular Fit
$135.00$150.00
A woman with long brown hair stands by a pine tree, smiling over her shoulder in sunlight, wearing the Woolx Blair Tunic in Cinder Melange and a black scarf—ideal for travel.

Blair Tunic

Cold Weather | Loose Fit
$135.00$150.00
A woman with long blonde hair smiles while wearing the Woolx Reese Ribbed Henley in Chocolate Fig and blue jeans against a plain light background. | Ariana is 5'11", wearing a size S

Reese Ribbed Henley

Cold Weather | Slim Fit
$125.00$140.00
A woman with long brown hair wears the Woolx Reese Ribbed Henley in Riverbank Green and blue jeans, smiling as she stands against a plain, light-colored background. | Juliana is 5'10", wearing a size XL

Reese Ribbed Henley

Cold Weather | Slim Fit
$125.00$140.00
Warmest
A person wearing Woolx Stella Leggings in Cinder Melange stands against a plain white background. Only their lower body, from the chest down, is visible. | Tori is 5'7", wearing a size S

Stella Leggings

Cold Weather
$155.00$169.00